38807776472 has 8 divisors (see below), whose sum is σ = 72764580900. Its totient is φ = 19403888232.

The previous prime is 38807776459. The next prime is 38807776493. The reversal of 38807776472 is 27467770883.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2425486022 + ... + 2425486037.

Almost surely, 2^38807776472 is an apocalyptic number.

It is an amenable number.

38807776472 is a deficient number, since it is larger than the sum of its proper divisors (33956804428).

38807776472 is a wasteful number, since it uses less digits than its factorization.

38807776472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4850972065 (or 4850972061 counting only the distinct ones).

The product of its (nonzero) digits is 22127616, while the sum is 59.

The spelling of 38807776472 in words is "thirty-eight billion, eight hundred seven million, seven hundred seventy-six thousand, four hundred seventy-two".