352947650 has 48 divisors (see below), whose sum is σ = 747327168. Its totient is φ = 122760000.

The previous prime is 352947643. The next prime is 352947671. The reversal of 352947650 is 56749253.

It is a junction number, because it is equal to n+sod(n) for n = 352947598 and 352947607.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1301 + ... + 26600.

It is an arithmetic number, because the mean of its divisors is an integer number (15569316).

Almost surely, 2^352947650 is an apocalyptic number.

352947650 is an abundant number, since it is smaller than the sum of its proper divisors (394379518).

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

352947650 is a wasteful number, since it uses less digits than its factorization.

352947650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27947 (or 27942 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 41.

The square root of 352947650 is about 18786.9010217226. The cubic root of 352947650 is about 706.7027232799.

The spelling of 352947650 in words is "three hundred fifty-two million, nine hundred forty-seven thousand, six hundred fifty".