76793000949 has 72 divisors (see below), whose sum is σ = 136294109952. Its totient is φ = 41478272640.

The previous prime is 76793000917. The next prime is 76793000951. The reversal of 76793000949 is 94900039767.

It is not a de Polignac number, because 76793000949 - 2⁵ = 76793000917 is a prime.

It is a super-2 number, since 2×76793000949² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 76793000895 and 76793000904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76793000909) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 522537 + ... + 653169.

Almost surely, 2^76793000949 is an apocalyptic number.

It is an amenable number.

76793000949 is a deficient number, since it is larger than the sum of its proper divisors (59501109003).

76793000949 is a wasteful number, since it uses less digits than its factorization.

76793000949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130727 (or 130717 counting only the distinct ones).

The product of its (nonzero) digits is 2571912, while the sum is 54.

The spelling of 76793000949 in words is "seventy-six billion, seven hundred ninety-three million, nine hundred forty-nine", and thus it is an aban number.