696988 has 12 divisors (see below), whose sum is σ = 1228360. Its totient is φ = 346032.

The previous prime is 696961. The next prime is 696989. The reversal of 696988 is 889696.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696989) by changing a digit.

696988 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118 + ... + 1186.

2⁶⁹⁶⁹⁸⁸ is an apocalyptic number.

It is an amenable number.

696988 is a deficient number, since it is larger than the sum of its proper divisors (531372).

696988 is a wasteful number, since it uses less digits than its factorization.

696988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236 (or 1234 counting only the distinct ones).

The product of its digits is 186624, while the sum is 46.

The square root of 696988 is about 834.8580717703. The cubic root of 696988 is about 88.6628662764.

The spelling of 696988 in words is "six hundred ninety-six thousand, nine hundred eighty-eight".