69797879796 has 24 divisors (see below), whose sum is σ = 162974311360. Its totient is φ = 23249875392.

The previous prime is 69797879791. The next prime is 69797879797.

It is a happy number.

69797879796 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69797879791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1992481 + ... + 2027208.

Almost surely, 2^69797879796 is an apocalyptic number.

It is an amenable number.

69797879796 is an abundant number, since it is smaller than the sum of its proper divisors (93176431564).

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

69797879796 is a wasteful number, since it uses less digits than its factorization.

69797879796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4021143 (or 4021141 counting only the distinct ones).

The product of its digits is 4536852768, while the sum is 84.

The spelling of 69797879796 in words is "sixty-nine billion, seven hundred ninety-seven million, eight hundred seventy-nine thousand, seven hundred ninety-six".