352011664 has 20 divisors (see below), whose sum is σ = 688778460. Its totient is φ = 174262400.

The previous prime is 352011661. The next prime is 352011713. The reversal of 352011664 is 466110253.

It can be written as a sum of positive squares in 2 ways, for example, as 240498064 + 111513600 = 15508^2 + 10560^2 .

It is not an unprimeable number, because it can be changed into a prime (352011661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107299 + ... + 110530.

It is an arithmetic number, because the mean of its divisors is an integer number (34438923).

Almost surely, 2^352011664 is an apocalyptic number.

It is an amenable number.

352011664 is a deficient number, since it is larger than the sum of its proper divisors (336766796).

352011664 is a wasteful number, since it uses less digits than its factorization.

352011664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217938 (or 217932 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 352011664 is about 18761.9738833631. The cubic root of 352011664 is about 706.0774658395.

The spelling of 352011664 in words is "three hundred fifty-two million, eleven thousand, six hundred sixty-four".