697242796 has 12 divisors (see below), whose sum is σ = 1220386552. Its totient is φ = 348560928.

The previous prime is 697242787. The next prime is 697242797.

It is a happy number.

697242796 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×697242796² = 972295033147795232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (697242797) 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, 19771 + ... + 42253.

Almost surely, 2^697242796 is an apocalyptic number.

It is an amenable number.

697242796 is a deficient number, since it is larger than the sum of its proper divisors (523143756).

697242796 is a wasteful number, since it uses less digits than its factorization.

697242796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30240 (or 30238 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 52.

The square root of 697242796 is about 26405.3554416524. The cubic root of 697242796 is about 886.7366904076.

The spelling of 697242796 in words is "six hundred ninety-seven million, two hundred forty-two thousand, seven hundred ninety-six".