314390808 has 40 divisors (see below), whose sum is σ = 880587180. Its totient is φ = 104796720.

The previous prime is 314390807. The next prime is 314390831. The reversal of 314390808 is 808093413.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314390801) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 241938 + ... + 243233.

Almost surely, 2^314390808 is an apocalyptic number.

It is an amenable number.

314390808 is an abundant number, since it is smaller than the sum of its proper divisors (566196372).

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

314390808 is a wasteful number, since it uses less digits than its factorization.

314390808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485189 (or 485176 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 314390808 is about 17731.0690033060. The cubic root of 314390808 is about 679.9703043549.

The spelling of 314390808 in words is "three hundred fourteen million, three hundred ninety thousand, eight hundred eight".