697069674 has 48 divisors (see below), whose sum is σ = 1758661632. Its totient is φ = 195403104.

The previous prime is 697069613. The next prime is 697069697. The reversal of 697069674 is 476960796.

It is a super-2 number, since 2×697069674² = 971812260820932552, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 697069674.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45514 + ... + 58869.

It is an arithmetic number, because the mean of its divisors is an integer number (36638784).

Almost surely, 2^697069674 is an apocalyptic number.

697069674 is an abundant number, since it is smaller than the sum of its proper divisors (1061591958).

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

697069674 is a wasteful number, since it uses less digits than its factorization.

697069674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104451 (or 104448 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 54.

The square root of 697069674 is about 26402.0770773816. The cubic root of 697069674 is about 886.6632935280.

The spelling of 697069674 in words is "six hundred ninety-seven million, sixty-nine thousand, six hundred seventy-four".