350780144 has 40 divisors (see below), whose sum is σ = 798459312. Its totient is φ = 147179520.

The previous prime is 350780117. The next prime is 350780167. The reversal of 350780144 is 441087053.

It is a self number, because there is not a number n which added to its sum of digits gives 350780144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74369 + ... + 78944.

Almost surely, 2^350780144 is an apocalyptic number.

It is an amenable number.

350780144 is an abundant number, since it is smaller than the sum of its proper divisors (447679168).

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

350780144 is a wasteful number, since it uses less digits than its factorization.

350780144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153345 (or 153339 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 350780144 is about 18729.1255535329. The cubic root of 350780144 is about 705.2530949169.

The spelling of 350780144 in words is "three hundred fifty million, seven hundred eighty thousand, one hundred forty-four".