461795864 has 32 divisors (see below), whose sum is σ = 881945040. Its totient is φ = 226627200.

The previous prime is 461795783. The next prime is 461795869. The reversal of 461795864 is 468597164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461795869) 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 7 ways as a sum of consecutive naturals, for example, 357059 + ... + 358349.

Almost surely, 2^461795864 is an apocalyptic number.

It is an amenable number.

461795864 is a deficient number, since it is larger than the sum of its proper divisors (420149176).

461795864 is a wasteful number, since it uses less digits than its factorization.

461795864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091 (or 2087 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 50.

The square root of 461795864 is about 21489.4361024202. The cubic root of 461795864 is about 772.9475286920.

The spelling of 461795864 in words is "four hundred sixty-one million, seven hundred ninety-five thousand, eight hundred sixty-four".