313134234 has 16 divisors (see below), whose sum is σ = 715735488. Its totient is φ = 89466912.

The previous prime is 313134209. The next prime is 313134319. The reversal of 313134234 is 432431313.

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, 3727747 + ... + 3727830.

It is an arithmetic number, because the mean of its divisors is an integer number (44733468).

Almost surely, 2^313134234 is an apocalyptic number.

313134234 is an abundant number, since it is smaller than the sum of its proper divisors (402601254).

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

313134234 is a wasteful number, since it uses less digits than its factorization.

313134234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7455589.

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

The square root of 313134234 is about 17695.5992834377. The cubic root of 313134234 is about 679.0631808367.

Adding to 313134234 its reverse (432431313), we get a palindrome (745565547).

The spelling of 313134234 in words is "three hundred thirteen million, one hundred thirty-four thousand, two hundred thirty-four".