314984631 has 16 divisors (see below), whose sum is σ = 467883360. Its totient is φ = 187152000.

The previous prime is 314984599. The next prime is 314984633. The reversal of 314984631 is 136489413.

It is not a de Polignac number, because 314984631 - 2⁵ = 314984599 is a prime.

It is a super-2 number, since 2×314984631² = 198430635532412322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 314984631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314984633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138120 + ... + 140381.

It is an arithmetic number, because the mean of its divisors is an integer number (29242710).

Almost surely, 2^314984631 is an apocalyptic number.

314984631 is a deficient number, since it is larger than the sum of its proper divisors (152898729).

314984631 is a wasteful number, since it uses less digits than its factorization.

314984631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278546.

The product of its digits is 62208, while the sum is 39.

The square root of 314984631 is about 17747.8063714928. The cubic root of 314984631 is about 680.3981455856.

It can be divided in two parts, 314984 and 631, that added together give a triangular number (315615 = T₇₉₄).

The spelling of 314984631 in words is "three hundred fourteen million, nine hundred eighty-four thousand, six hundred thirty-one".