314638434 has 24 divisors (see below), whose sum is σ = 743691312. Its totient is φ = 95344920.

The previous prime is 314638409. The next prime is 314638451. The reversal of 314638434 is 434836413.

It is a happy number.

314638434 is a `hidden beast` number, since 3 + 14 + 638 + 4 + 3 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 794344 + ... + 794739.

It is an arithmetic number, because the mean of its divisors is an integer number (30987138).

Almost surely, 2^314638434 is an apocalyptic number.

314638434 is an abundant number, since it is smaller than the sum of its proper divisors (429052878).

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

314638434 is a wasteful number, since it uses less digits than its factorization.

314638434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1589102 (or 1589099 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 314638434 is about 17738.0504565750. The cubic root of 314638434 is about 680.1487808822.

The spelling of 314638434 in words is "three hundred fourteen million, six hundred thirty-eight thousand, four hundred thirty-four".