697676676 has 12 divisors (see below), whose sum is σ = 1627912272. Its totient is φ = 232558888.

The previous prime is 697676663. The next prime is 697676801. The reversal of 697676676 is 676676796.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29069850 + ... + 29069873.

It is an arithmetic number, because the mean of its divisors is an integer number (135659356).

Almost surely, 2^697676676 is an apocalyptic number.

It is an amenable number.

697676676 is an abundant number, since it is smaller than the sum of its proper divisors (930235596).

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

697676676 is a wasteful number, since it uses less digits than its factorization.

697676676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58139730 (or 58139728 counting only the distinct ones).

The product of its digits is 24004512, while the sum is 60.

The square root of 697676676 is about 26413.5699215384. The cubic root of 697676676 is about 886.9205849994.

The spelling of 697676676 in words is "six hundred ninety-seven million, six hundred seventy-six thousand, six hundred seventy-six".