352728902 has 16 divisors (see below), whose sum is σ = 535081680. Its totient is φ = 174379008.

The previous prime is 352728899. The next prime is 352728947. The reversal of 352728902 is 209827253.

352728902 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×352728902² = 248835356612251208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68978 + ... + 73914.

It is an arithmetic number, because the mean of its divisors is an integer number (33442605).

Almost surely, 2^352728902 is an apocalyptic number.

352728902 is a deficient number, since it is larger than the sum of its proper divisors (182352778).

352728902 is a wasteful number, since it uses less digits than its factorization.

352728902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5335.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 352728902 is about 18781.0782970521. The cubic root of 352728902 is about 706.5566943006.

The spelling of 352728902 in words is "three hundred fifty-two million, seven hundred twenty-eight thousand, nine hundred two".