697376952 has 48 divisors (see below), whose sum is σ = 1958687640. Its totient is φ = 232458336.

The previous prime is 697376947. The next prime is 697376959. The reversal of 697376952 is 259673796.

It is a super-2 number, since 2×697376952² = 972669226361620608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (697376959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 177423 + ... + 181310.

Almost surely, 2^697376952 is an apocalyptic number.

It is an amenable number.

697376952 is an abundant number, since it is smaller than the sum of its proper divisors (1261310688).

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

697376952 is a wasteful number, since it uses less digits than its factorization.

697376952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358754 (or 358738 counting only the distinct ones).

The product of its digits is 4286520, while the sum is 54.

The square root of 697376952 is about 26407.8956374793. The cubic root of 697376952 is about 886.7935588898.

The spelling of 697376952 in words is "six hundred ninety-seven million, three hundred seventy-six thousand, nine hundred fifty-two".