34403 has 2 divisors, whose sum is σ = 34404. Its totient is φ = 34402.

The previous prime is 34381. The next prime is 34421. The reversal of 34403 is 30443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34403 - 2⁸ = 34147 is a prime.

It is a plaindrome in base 12.

It is a nialpdrome in base 14 and base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 34403.

It is not a weakly prime, because it can be changed into another prime (34483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17201 + 17202.

It is an arithmetic number, because the mean of its divisors is an integer number (17202).

2³⁴⁴⁰³ is an apocalyptic number.

34403 is a deficient number, since it is larger than the sum of its proper divisors (1).

34403 is an equidigital number, since it uses as much as digits as its factorization.

34403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 34403 is about 185.4804571916. The cubic root of 34403 is about 32.5236120325.

Adding to 34403 its reverse (30443), we get a palindrome (64846).

It can be divided in two parts, 3440 and 3, that added together give a palindrome (3443).

The spelling of 34403 in words is "thirty-four thousand, four hundred three".