470946864 has 20 divisors (see below), whose sum is σ = 1216612856. Its totient is φ = 156982272.

The previous prime is 470946859. The next prime is 470946877. The reversal of 470946864 is 468649074.

It is a super-2 number, since 2×470946864² = 443581897422868992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 9811393 = 470946864 / (4 + 7 + 0 + 9 + 4 + 6 + 8 + 6 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4905649 + ... + 4905744.

Almost surely, 2^470946864 is an apocalyptic number.

It is an amenable number.

470946864 is an abundant number, since it is smaller than the sum of its proper divisors (745665992).

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

470946864 is a wasteful number, since it uses less digits than its factorization.

470946864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9811404 (or 9811398 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The square root of 470946864 is about 21701.3101908617. The cubic root of 470946864 is about 778.0197764395.

The spelling of 470946864 in words is "four hundred seventy million, nine hundred forty-six thousand, eight hundred sixty-four".