697626796 has 24 divisors (see below), whose sum is σ = 1235745504. Its totient is φ = 344572800.

The previous prime is 697626793. The next prime is 697626799.

697626796 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (697626793) and next prime (697626799).

It is a self number, because there is not a number n which added to its sum of digits gives 697626796.

It is not an unprimeable number, because it can be changed into a prime (697626793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201496 + ... + 204928.

It is an arithmetic number, because the mean of its divisors is an integer number (51489396).

Almost surely, 2^697626796 is an apocalyptic number.

It is an amenable number.

697626796 is a deficient number, since it is larger than the sum of its proper divisors (538118708).

697626796 is a wasteful number, since it uses less digits than its factorization.

697626796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4041 (or 4039 counting only the distinct ones).

The product of its digits is 10287648, while the sum is 58.

The square root of 697626796 is about 26412.6256930279. The cubic root of 697626796 is about 886.8994478669.

The spelling of 697626796 in words is "six hundred ninety-seven million, six hundred twenty-six thousand, seven hundred ninety-six".