696612216696 has 64 divisors (see below), whose sum is σ = 1951198865280. Its totient is φ = 205389348480.

The previous prime is 696612216653. The next prime is 696612216737.

696612216696 is nontrivially palindromic in base 10.

696612216696 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×696612216696² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35648106 + ... + 35667641.

It is an arithmetic number, because the mean of its divisors is an integer number (30487482270).

Almost surely, 2^696612216696 is an apocalyptic number.

696612216696 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

696612216696 is an abundant number, since it is smaller than the sum of its proper divisors (1254586648584).

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

696612216696 is a wasteful number, since it uses less digits than its factorization.

696612216696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71315804 (or 71315800 counting only the distinct ones).

The product of its digits is 15116544, while the sum is 60.

The spelling of 696612216696 in words is "six hundred ninety-six billion, six hundred twelve million, two hundred sixteen thousand, six hundred ninety-six".