352322666 has 8 divisors (see below), whose sum is σ = 532518624. Its totient is φ = 174816460.

The previous prime is 352322639. The next prime is 352322687. The reversal of 352322666 is 666223253.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 672110 + ... + 672633.

It is an arithmetic number, because the mean of its divisors is an integer number (66564828).

Almost surely, 2^352322666 is an apocalyptic number.

352322666 is a deficient number, since it is larger than the sum of its proper divisors (180195958).

352322666 is a wasteful number, since it uses less digits than its factorization.

352322666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344876.

The product of its digits is 77760, while the sum is 35.

The square root of 352322666 is about 18770.2601473714. The cubic root of 352322666 is about 706.2853442410.

The spelling of 352322666 in words is "three hundred fifty-two million, three hundred twenty-two thousand, six hundred sixty-six".