696028969209321 has 24 divisors (see below), whose sum is σ = 1096773817332960. Its totient is φ = 421835394240000.

The previous prime is 696028969209239. The next prime is 696028969209323. The reversal of 696028969209321 is 123902969820696.

696028969209321 is a `hidden beast` number, since 6 + 9 + 6 + 0 + 2 + 8 + 96 + 9 + 209 + 321 = 666.

It is not a de Polignac number, because 696028969209321 - 2⁷ = 696028969209193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 696028969209321.

It is not an unprimeable number, because it can be changed into a prime (696028969209323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 173043810 + ... + 177020388.

It is an arithmetic number, because the mean of its divisors is an integer number (45698909055540).

Almost surely, 2^{696028969209321} is an apocalyptic number.

It is an amenable number.

696028969209321 is a deficient number, since it is larger than the sum of its proper divisors (400744848123639).

696028969209321 is a wasteful number, since it uses less digits than its factorization.

696028969209321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5744597 (or 5744594 counting only the distinct ones).

The product of its (nonzero) digits is 272097792, while the sum is 72.

The spelling of 696028969209321 in words is "six hundred ninety-six trillion, twenty-eight billion, nine hundred sixty-nine million, two hundred nine thousand, three hundred twenty-one".