382574664 has 80 divisors (see below), whose sum is σ = 1134629100. Its totient is φ = 120019968.

The previous prime is 382574653. The next prime is 382574707. The reversal of 382574664 is 466475283.

It can be written as a sum of positive squares in 2 ways, for example, as 370254564 + 12320100 = 19242^2 + 3510^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6349 + ... + 28380.

Almost surely, 2^382574664 is an apocalyptic number.

382574664 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

382574664 is an abundant number, since it is smaller than the sum of its proper divisors (752054436).

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

382574664 is a wasteful number, since it uses less digits than its factorization.

382574664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34764 (or 34751 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The square root of 382574664 is about 19559.5159449307. The cubic root of 382574664 is about 725.9478140209.

The spelling of 382574664 in words is "three hundred eighty-two million, five hundred seventy-four thousand, six hundred sixty-four".