694397325 has 24 divisors (see below), whose sum is σ = 1174775008. Its totient is φ = 361730880.

The previous prime is 694397311. The next prime is 694397359. The reversal of 694397325 is 523793496.

It is a happy number.

694397325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 694397325 - 2⁵ = 694397293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104434 + ... + 110883.

Almost surely, 2^694397325 is an apocalyptic number.

It is an amenable number.

694397325 is a deficient number, since it is larger than the sum of its proper divisors (480377683).

694397325 is a wasteful number, since it uses less digits than its factorization.

694397325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215373 (or 215368 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 48.

The square root of 694397325 is about 26351.4197909714. The cubic root of 694397325 is about 885.5287784466.

The spelling of 694397325 in words is "six hundred ninety-four million, three hundred ninety-seven thousand, three hundred twenty-five".