314991352 has 16 divisors (see below), whose sum is σ = 636040440. Its totient is φ = 145380576.

The previous prime is 314991343. The next prime is 314991379. The reversal of 314991352 is 253199413.

It is a congruent number.

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, 1514278 + ... + 1514485.

Almost surely, 2^314991352 is an apocalyptic number.

It is an amenable number.

314991352 is an abundant number, since it is smaller than the sum of its proper divisors (321049088).

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

314991352 is a wasteful number, since it uses less digits than its factorization.

314991352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3028782 (or 3028778 counting only the distinct ones).

The product of its digits is 29160, while the sum is 37.

The square root of 314991352 is about 17747.9957178268. The cubic root of 314991352 is about 680.4029848941.

The spelling of 314991352 in words is "three hundred fourteen million, nine hundred ninety-one thousand, three hundred fifty-two".