38676338354631 has 16 divisors (see below), whose sum is σ = 54604328965344. Its totient is φ = 24266422185984.

The previous prime is 38676338354587. The next prime is 38676338354707. The reversal of 38676338354631 is 13645383367683.

It is not a de Polignac number, because 38676338354631 - 2⁶ = 38676338354567 is a prime.

It is a super-2 number, since 2×38676338354631² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38676338354431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15787690 + ... + 18072183.

It is an arithmetic number, because the mean of its divisors is an integer number (3412770560334).

Almost surely, 2^{38676338354631} is an apocalyptic number.

38676338354631 is a deficient number, since it is larger than the sum of its proper divisors (15927990610713).

38676338354631 is a wasteful number, since it uses less digits than its factorization.

38676338354631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33882290.

The product of its digits is 470292480, while the sum is 66.

The spelling of 38676338354631 in words is "thirty-eight trillion, six hundred seventy-six billion, three hundred thirty-eight million, three hundred fifty-four thousand, six hundred thirty-one".