38224363 has 4 divisors (see below), whose sum is σ = 38236968. Its totient is φ = 38211760.

The previous prime is 38224357. The next prime is 38224379. The reversal of 38224363 is 36342283.

38224363 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 36342283 = 173 ⋅210071.

It is a cyclic number.

It is not a de Polignac number, because 38224363 - 2⁹ = 38223851 is a prime.

It is a super-2 number, since 2×38224363² = 2922203853511538, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38224063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1320 + ... + 8842.

It is an arithmetic number, because the mean of its divisors is an integer number (9559242).

Almost surely, 2^38224363 is an apocalyptic number.

38224363 is a deficient number, since it is larger than the sum of its proper divisors (12605).

38224363 is an equidigital number, since it uses as much as digits as its factorization.

38224363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12604.

The product of its digits is 20736, while the sum is 31.

The square root of 38224363 is about 6182.5854624097. The cubic root of 38224363 is about 336.8579119060.

The spelling of 38224363 in words is "thirty-eight million, two hundred twenty-four thousand, three hundred sixty-three".