314921720 has 32 divisors (see below), whose sum is σ = 711951120. Its totient is φ = 125368320.

The previous prime is 314921699. The next prime is 314921743. The reversal of 314921720 is 27129413.

314921720 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10217 + ... + 27096.

Almost surely, 2^314921720 is an apocalyptic number.

It is an amenable number.

314921720 is an abundant number, since it is smaller than the sum of its proper divisors (397029400).

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

314921720 is a wasteful number, since it uses less digits than its factorization.

314921720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37535 (or 37531 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 314921720 is about 17746.0339231052. The cubic root of 314921720 is about 680.3528445628.

The spelling of 314921720 in words is "three hundred fourteen million, nine hundred twenty-one thousand, seven hundred twenty".