350385872 has 10 divisors (see below), whose sum is σ = 678872658. Its totient is φ = 175192928.

The previous prime is 350385869. The next prime is 350385913. The reversal of 350385872 is 278583053.

350385872 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 280763536 + 69622336 = 16756^2 + 8344^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10949543 + ... + 10949574.

Almost surely, 2^350385872 is an apocalyptic number.

It is an amenable number.

350385872 is a deficient number, since it is larger than the sum of its proper divisors (328486786).

350385872 is a wasteful number, since it uses less digits than its factorization.

350385872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21899125 (or 21899119 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 350385872 is about 18718.5969559687. The cubic root of 350385872 is about 704.9887643029.

The spelling of 350385872 in words is "three hundred fifty million, three hundred eighty-five thousand, eight hundred seventy-two".