351879872 has 28 divisors (see below), whose sum is σ = 739338120. Its totient is φ = 165590016.

The previous prime is 351879863. The next prime is 351879877. The reversal of 351879872 is 278978153.

351879872 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 351879872.

It is not an unprimeable number, because it can be changed into a prime (351879877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160622 + ... + 162797.

Almost surely, 2^351879872 is an apocalyptic number.

351879872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

351879872 is an abundant number, since it is smaller than the sum of its proper divisors (387458248).

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

351879872 is a wasteful number, since it uses less digits than its factorization.

351879872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323448 (or 323438 counting only the distinct ones).

The product of its digits is 846720, while the sum is 50.

The square root of 351879872 is about 18758.4613441508. The cubic root of 351879872 is about 705.9893371527.

The spelling of 351879872 in words is "three hundred fifty-one million, eight hundred seventy-nine thousand, eight hundred seventy-two".