46399 has 2 divisors, whose sum is σ = 46400. Its totient is φ = 46398.

The previous prime is 46381. The next prime is 46411. The reversal of 46399 is 99364.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46399 - 2⁷ = 46271 is a prime.

It is a Chen prime.

46399 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 46399.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23199 + 23200.

It is an arithmetic number, because the mean of its divisors is an integer number (23200).

2⁴⁶³⁹⁹ is an apocalyptic number.

46399 is a deficient number, since it is larger than the sum of its proper divisors (1).

46399 is an equidigital number, since it uses as much as digits as its factorization.

46399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5832, while the sum is 31.

The square root of 46399 is about 215.4042710811. The cubic root of 46399 is about 35.9337774342.

The spelling of 46399 in words is "forty-six thousand, three hundred ninety-nine".