694604313 has 24 divisors (see below), whose sum is σ = 1088767680. Its totient is φ = 424176480.

The previous prime is 694604249. The next prime is 694604357. The reversal of 694604313 is 313406496.

It is not a de Polignac number, because 694604313 - 2⁶ = 694604249 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (694604363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7333 + ... + 37986.

It is an arithmetic number, because the mean of its divisors is an integer number (45365320).

Almost surely, 2^694604313 is an apocalyptic number.

It is an amenable number.

694604313 is a deficient number, since it is larger than the sum of its proper divisors (394163367).

694604313 is a wasteful number, since it uses less digits than its factorization.

694604313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45469 (or 45466 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 694604313 is about 26355.3469527532. The cubic root of 694604313 is about 885.6167567144.

The spelling of 694604313 in words is "six hundred ninety-four million, six hundred four thousand, three hundred thirteen".