464697796464 has 120 divisors (see below), whose sum is σ = 1418902672512. Its totient is φ = 140801016960.

The previous prime is 464697796399. The next prime is 464697796471.

464697796464 is a `hidden beast` number, since 4 + 6 + 4 + 6 + 9 + 77 + 96 + 464 = 666.

464697796464 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 464697796392 and 464697796401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24997317 + ... + 25015899.

Almost surely, 2^464697796464 is an apocalyptic number.

464697796464 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

464697796464 is an abundant number, since it is smaller than the sum of its proper divisors (954204876048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464697796464 is a wasteful number, since it uses less digits than its factorization.

464697796464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34395 (or 34386 counting only the distinct ones).

The product of its digits is 1316818944, while the sum is 72.

The spelling of 464697796464 in words is "four hundred sixty-four billion, six hundred ninety-seven million, seven hundred ninety-six thousand, four hundred sixty-four".