350677872 has 120 divisors (see below), whose sum is σ = 1034246304. Its totient is φ = 110702592.

The previous prime is 350677867. The next prime is 350677913. The reversal of 350677872 is 278776053.

350677872 is a `hidden beast` number, since 3 + 506 + 7 + 78 + 72 = 666.

It is a congruent number.

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, 373788 + ... + 374724.

Almost surely, 2^350677872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350677872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (517123152).

350677872 is an abundant number, since it is smaller than the sum of its proper divisors (683568432).

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

350677872 is a wasteful number, since it uses less digits than its factorization.

350677872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087 (or 1078 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 45.

The square root of 350677872 is about 18726.3950615168. The cubic root of 350677872 is about 705.1845480349.

The spelling of 350677872 in words is "three hundred fifty million, six hundred seventy-seven thousand, eight hundred seventy-two".