696750688 has 24 divisors (see below), whose sum is σ = 1392205752. Its totient is φ = 343174656.

The previous prime is 696750683. The next prime is 696750713. The reversal of 696750688 is 886057696.

It is a happy number.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696750683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160345 + ... + 164632.

It is an arithmetic number, because the mean of its divisors is an integer number (58008573).

Almost surely, 2^696750688 is an apocalyptic number.

It is an amenable number.

696750688 is a deficient number, since it is larger than the sum of its proper divisors (695455064).

696750688 is a wasteful number, since it uses less digits than its factorization.

696750688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325054 (or 325046 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 55.

The square root of 696750688 is about 26396.0354598944. The cubic root of 696750688 is about 886.5280242519.

The spelling of 696750688 in words is "six hundred ninety-six million, seven hundred fifty thousand, six hundred eighty-eight".