38683404531707 has 12 divisors (see below), whose sum is σ = 42002083081440. Its totient is φ = 35610461628768.

The previous prime is 38683404531679. The next prime is 38683404531727. The reversal of 38683404531707 is 70713540438683.

It is not a de Polignac number, because 38683404531707 - 2²² = 38683400337403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38683404531727) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 311785232 + ... + 311909277.

It is an arithmetic number, because the mean of its divisors is an integer number (3500173590120).

Almost surely, 2^{38683404531707} is an apocalyptic number.

38683404531707 is a deficient number, since it is larger than the sum of its proper divisors (3318678549733).

38683404531707 is a wasteful number, since it uses less digits than its factorization.

38683404531707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623694902 (or 623694889 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 59.

The spelling of 38683404531707 in words is "thirty-eight trillion, six hundred eighty-three billion, four hundred four million, five hundred thirty-one thousand, seven hundred seven".