38399683317 has 16 divisors (see below), whose sum is σ = 54215812800. Its totient is φ = 24091921152.

The previous prime is 38399683279. The next prime is 38399683337. The reversal of 38399683317 is 71338699383.

It is not a de Polignac number, because 38399683317 - 2⁶ = 38399683253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38399683337) 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 15 ways as a sum of consecutive naturals, for example, 809934 + ... + 856032.

It is an arithmetic number, because the mean of its divisors is an integer number (3388488300).

Almost surely, 2^38399683317 is an apocalyptic number.

It is an amenable number.

38399683317 is a deficient number, since it is larger than the sum of its proper divisors (15816129483).

38399683317 is a wasteful number, since it uses less digits than its factorization.

38399683317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62452.

The product of its digits is 17635968, while the sum is 60.

The spelling of 38399683317 in words is "thirty-eight billion, three hundred ninety-nine million, six hundred eighty-three thousand, three hundred seventeen".