352166434 has 4 divisors (see below), whose sum is σ = 528249654. Its totient is φ = 176083216.

The previous prime is 352166429. The next prime is 352166447. The reversal of 352166434 is 434661253.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 352125225 + 41209 = 18765^2 + 203^2 .

It is a super-3 number, since 3×352166434³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 352166434.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88041607 + ... + 88041610.

Almost surely, 2^352166434 is an apocalyptic number.

352166434 is a deficient number, since it is larger than the sum of its proper divisors (176083220).

352166434 is a wasteful number, since it uses less digits than its factorization.

352166434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176083219.

The product of its digits is 51840, while the sum is 34.

The square root of 352166434 is about 18766.0979961206. The cubic root of 352166434 is about 706.1809317269.

The spelling of 352166434 in words is "three hundred fifty-two million, one hundred sixty-six thousand, four hundred thirty-four".