313334040 has 32 divisors (see below), whose sum is σ = 940002480. Its totient is φ = 83555712.

The previous prime is 313334033. The next prime is 313334051. The reversal of 313334040 is 40433313.

It is a junction number, because it is equal to n+sod(n) for n = 313333998 and 313334016.

It is a congruent number.

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, 1305439 + ... + 1305678.

Almost surely, 2^313334040 is an apocalyptic number.

313334040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

313334040 is an abundant number, since it is smaller than the sum of its proper divisors (626668440).

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

313334040 is a wasteful number, since it uses less digits than its factorization.

313334040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2611131 (or 2611127 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 313334040 is about 17701.2440240792. The cubic root of 313334040 is about 679.2075832844.

Adding to 313334040 its reverse (40433313), we get a palindrome (353767353).

It can be divided in two parts, 3133 and 34040, that added together give a palindrome (37173).

The spelling of 313334040 in words is "three hundred thirteen million, three hundred thirty-four thousand, forty".