464705939 has 2 divisors, whose sum is σ = 464705940. Its totient is φ = 464705938.

The previous prime is 464705929. The next prime is 464705959. The reversal of 464705939 is 939507464.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 464705939 - 2¹⁶ = 464640403 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 464705893 and 464705902.

It is not a weakly prime, because it can be changed into another prime (464705929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232352969 + 232352970.

It is an arithmetic number, because the mean of its divisors is an integer number (232352970).

Almost surely, 2^464705939 is an apocalyptic number.

464705939 is a deficient number, since it is larger than the sum of its proper divisors (1).

464705939 is an equidigital number, since it uses as much as digits as its factorization.

464705939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 47.

The square root of 464705939 is about 21557.0391983686. The cubic root of 464705939 is about 774.5677445254.

The spelling of 464705939 in words is "four hundred sixty-four million, seven hundred five thousand, nine hundred thirty-nine".