69688608196 has 27 divisors (see below), whose sum is σ = 128730107919. Its totient is φ = 33005641608.

The previous prime is 69688608173. The next prime is 69688608229. The reversal of 69688608196 is 69180688696.

The square root of 69688608196 is 263986.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×69688608196² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 10027995 + ... + 10034941.

Almost surely, 2^69688608196 is an apocalyptic number.

69688608196 is the 263986-th square number.

It is an amenable number.

69688608196 is a deficient number, since it is larger than the sum of its proper divisors (59041499723).

69688608196 is an frugal number, since it uses more digits than its factorization.

69688608196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13936 (or 6968 counting only the distinct ones).

The product of its (nonzero) digits is 53747712, while the sum is 67.

The spelling of 69688608196 in words is "sixty-nine billion, six hundred eighty-eight million, six hundred eight thousand, one hundred ninety-six".