313434 has 24 divisors (see below), whose sum is σ = 741312. Its totient is φ = 94920.

The previous prime is 313409. The next prime is 313471. The reversal of 313434 is 434313.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 313434.

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, 594 + ... + 989.

It is an arithmetic number, because the mean of its divisors is an integer number (30888).

2³¹³⁴³⁴ is an apocalyptic number.

313434 is an abundant number, since it is smaller than the sum of its proper divisors (427878).

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

313434 is a wasteful number, since it uses less digits than its factorization.

313434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602 (or 1599 counting only the distinct ones).

The product of its digits is 432, while the sum is 18.

The square root of 313434 is about 559.8517660953. The cubic root of 313434 is about 67.9279802666.

Adding to 313434 its reverse (434313), we get a palindrome (747747).

It can be divided in two parts, 313 and 434, that added together give a palindrome (747).

The spelling of 313434 in words is "three hundred thirteen thousand, four hundred thirty-four".