696229179864 has 32 divisors (see below), whose sum is σ = 1743238491120. Its totient is φ = 231720987776.

The previous prime is 696229179853. The next prime is 696229179883. The reversal of 696229179864 is 468971922696.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22196847 + ... + 22228190.

Almost surely, 2^696229179864 is an apocalyptic number.

It is an amenable number.

696229179864 is an abundant number, since it is smaller than the sum of its proper divisors (1047009311256).

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

696229179864 is a wasteful number, since it uses less digits than its factorization.

696229179864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44425699 (or 44425695 counting only the distinct ones).

The product of its digits is 141087744, while the sum is 69.

The spelling of 696229179864 in words is "six hundred ninety-six billion, two hundred twenty-nine million, one hundred seventy-nine thousand, eight hundred sixty-four".