696684 has 12 divisors (see below), whose sum is σ = 1625624. Its totient is φ = 232224.

The previous prime is 696679. The next prime is 696691. The reversal of 696684 is 486696.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29017 + ... + 29040.

2⁶⁹⁶⁶⁸⁴ is an apocalyptic number.

It is an amenable number.

696684 is an abundant number, since it is smaller than the sum of its proper divisors (928940).

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

696684 is a wasteful number, since it uses less digits than its factorization.

696684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58064 (or 58062 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 696684 is about 834.6759850385. The cubic root of 696684 is about 88.6499739306.

The spelling of 696684 in words is "six hundred ninety-six thousand, six hundred eighty-four".