352709664 has 48 divisors (see below), whose sum is σ = 934543008. Its totient is φ = 116467712.

The previous prime is 352709653. The next prime is 352709677. The reversal of 352709664 is 466907253.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6897 + ... + 27440.

It is an arithmetic number, because the mean of its divisors is an integer number (19469646).

Almost surely, 2^352709664 is an apocalyptic number.

It is an amenable number.

352709664 is an abundant number, since it is smaller than the sum of its proper divisors (581833344).

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

352709664 is a wasteful number, since it uses less digits than its factorization.

352709664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34457 (or 34449 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 42.

The square root of 352709664 is about 18780.5661256523. The cubic root of 352709664 is about 706.5438487557.

The spelling of 352709664 in words is "three hundred fifty-two million, seven hundred nine thousand, six hundred sixty-four".