76829745796 has 12 divisors (see below), whose sum is σ = 134508635548. Its totient is φ = 38398707072.

The previous prime is 76829745763. The next prime is 76829745833. The reversal of 76829745796 is 69754792867.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 39337168896 + 37492576900 = 198336^2 + 193630^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4030761 + ... + 4049776.

Almost surely, 2^76829745796 is an apocalyptic number.

It is an amenable number.

76829745796 is a deficient number, since it is larger than the sum of its proper divisors (57678889752).

76829745796 is a wasteful number, since it uses less digits than its factorization.

76829745796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8082918 (or 8082916 counting only the distinct ones).

The product of its digits is 320060160, while the sum is 70.

The spelling of 76829745796 in words is "seventy-six billion, eight hundred twenty-nine million, seven hundred forty-five thousand, seven hundred ninety-six".