76884442396 has 6 divisors (see below), whose sum is σ = 134547774200. Its totient is φ = 38442221196.

The previous prime is 76884442387. The next prime is 76884442463. The reversal of 76884442396 is 69324448867.

It is a happy number.

It is a super-2 number, since 2×76884442396² (a number of 23 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 as a sum of consecutive naturals, namely, 9610555296 + ... + 9610555303.

Almost surely, 2^76884442396 is an apocalyptic number.

It is an amenable number.

76884442396 is a deficient number, since it is larger than the sum of its proper divisors (57663331804).

76884442396 is a wasteful number, since it uses less digits than its factorization.

76884442396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19221110603 (or 19221110601 counting only the distinct ones).

The product of its digits is 55738368, while the sum is 61.

The spelling of 76884442396 in words is "seventy-six billion, eight hundred eighty-four million, four hundred forty-two thousand, three hundred ninety-six".