314331234 has 32 divisors (see below), whose sum is σ = 732032640. Its totient is φ = 88113792.

The previous prime is 314331229. The next prime is 314331263. The reversal of 314331234 is 432133413.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68379 + ... + 72830.

It is an arithmetic number, because the mean of its divisors is an integer number (22876020).

Almost surely, 2^314331234 is an apocalyptic number.

314331234 is an abundant number, since it is smaller than the sum of its proper divisors (417701406).

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

314331234 is a wasteful number, since it uses less digits than its factorization.

314331234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141274.

The product of its digits is 2592, while the sum is 24.

The square root of 314331234 is about 17729.3889911638. The cubic root of 314331234 is about 679.9273523889.

Adding to 314331234 its reverse (432133413), we get a palindrome (746464647).

The spelling of 314331234 in words is "three hundred fourteen million, three hundred thirty-one thousand, two hundred thirty-four".