350649572 has 24 divisors (see below), whose sum is σ = 755246016. Its totient is φ = 138718368.

The previous prime is 350649571. The next prime is 350649581. The reversal of 350649572 is 275946053.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (350649571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 481298 + ... + 482025.

It is an arithmetic number, because the mean of its divisors is an integer number (31468584).

Almost surely, 2^350649572 is an apocalyptic number.

It is an amenable number.

350649572 is an abundant number, since it is smaller than the sum of its proper divisors (404596444).

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

350649572 is a wasteful number, since it uses less digits than its factorization.

350649572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963347 (or 963345 counting only the distinct ones).

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

The square root of 350649572 is about 18725.6394283346. The cubic root of 350649572 is about 705.1655778620.

The spelling of 350649572 in words is "three hundred fifty million, six hundred forty-nine thousand, five hundred seventy-two".