351956968 has 16 divisors (see below), whose sum is σ = 719912160. Its totient is φ = 159980400.

The previous prime is 351956951. The next prime is 351956993. The reversal of 351956968 is 869659153.

It is a super-3 number, since 3×351956968³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1999668 + ... + 1999843.

It is an arithmetic number, because the mean of its divisors is an integer number (44994510).

Almost surely, 2^351956968 is an apocalyptic number.

It is an amenable number.

351956968 is an abundant number, since it is smaller than the sum of its proper divisors (367955192).

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

351956968 is a wasteful number, since it uses less digits than its factorization.

351956968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3999528 (or 3999524 counting only the distinct ones).

The product of its digits is 1749600, while the sum is 52.

The square root of 351956968 is about 18760.5161975890. The cubic root of 351956968 is about 706.0408935537.

The spelling of 351956968 in words is "three hundred fifty-one million, nine hundred fifty-six thousand, nine hundred sixty-eight".