38930777296 has 40 divisors (see below), whose sum is σ = 76671644040. Its totient is φ = 19146817536.

The previous prime is 38930777177. The next prime is 38930777321. The reversal of 38930777296 is 69277703983.

It can be written as a sum of positive squares in 4 ways, for example, as 1643167296 + 37287610000 = 40536^2 + 193100^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204006 + ... + 345658.

It is an arithmetic number, because the mean of its divisors is an integer number (1916791101).

Almost surely, 2^38930777296 is an apocalyptic number.

It is an amenable number.

38930777296 is a deficient number, since it is larger than the sum of its proper divisors (37740866744).

38930777296 is a wasteful number, since it uses less digits than its factorization.

38930777296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141943 (or 141937 counting only the distinct ones).

The product of its (nonzero) digits is 24004512, while the sum is 61.

The spelling of 38930777296 in words is "thirty-eight billion, nine hundred thirty million, seven hundred seventy-seven thousand, two hundred ninety-six".