264474630 has 48 divisors (see below), whose sum is σ = 785869344. Its totient is φ = 60451200.

The previous prime is 264474629. The next prime is 264474647. The reversal of 264474630 is 36474462.

264474630 is a `hidden beast` number, since 2 + 644 + 7 + 4 + 6 + 3 + 0 = 666.

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, 209271 + ... + 210530.

It is an arithmetic number, because the mean of its divisors is an integer number (16372278).

Almost surely, 2^264474630 is an apocalyptic number.

264474630 is an abundant number, since it is smaller than the sum of its proper divisors (521394714).

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

264474630 is a wasteful number, since it uses less digits than its factorization.

264474630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419821 (or 419818 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 36.

The square root of 264474630 is about 16262.6759790632. The cubic root of 264474630 is about 641.8910782693.

The spelling of 264474630 in words is "two hundred sixty-four million, four hundred seventy-four thousand, six hundred thirty".