313704387736804 has 81 divisors (see below), whose sum is σ = 581012143868163. Its totient is φ = 148192960472304.

The previous prime is 313704387736787. The next prime is 313704387736813. The reversal of 313704387736804 is 408637783407313.

The square root of 313704387736804 is 17711702.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×313704387736804² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 67623275917 + ... + 67623280555.

Almost surely, 2^{313704387736804} is an apocalyptic number.

313704387736804 is the 17711702-nd square number.

It is an amenable number.

313704387736804 is a deficient number, since it is larger than the sum of its proper divisors (267307756131359).

313704387736804 is an frugal number, since it uses more digits than its factorization.

313704387736804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9494 (or 4747 counting only the distinct ones).

The product of its (nonzero) digits is 170698752, while the sum is 64.

The spelling of 313704387736804 in words is "three hundred thirteen trillion, seven hundred four billion, three hundred eighty-seven million, seven hundred thirty-six thousand, eight hundred four".