464156913 has 32 divisors (see below), whose sum is σ = 696563712. Its totient is φ = 272504000.

The previous prime is 464156867. The next prime is 464156923. The reversal of 464156913 is 319651464.

It is a cyclic number.

It is not a de Polignac number, because 464156913 - 2⁸ = 464156657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (464156923) 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 in 31 ways as a sum of consecutive naturals, for example, 155170 + ... + 158132.

It is an arithmetic number, because the mean of its divisors is an integer number (21767616).

Almost surely, 2^464156913 is an apocalyptic number.

It is an amenable number.

464156913 is a deficient number, since it is larger than the sum of its proper divisors (232406799).

464156913 is a wasteful number, since it uses less digits than its factorization.

464156913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3125.

The product of its digits is 77760, while the sum is 39.

The square root of 464156913 is about 21544.3011722358. The cubic root of 464156913 is about 774.2625870927.

The spelling of 464156913 in words is "four hundred sixty-four million, one hundred fifty-six thousand, nine hundred thirteen".