38675772671731 has 8 divisors (see below), whose sum is σ = 41651061416384. Its totient is φ = 35700516685440.

The previous prime is 38675772671729. The next prime is 38675772671791. The reversal of 38675772671731 is 13717627757683.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38675772671731 - 2¹ = 38675772671729 is a prime.

It is a super-2 number, since 2×38675772671731² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38675772671791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5709675 + ... + 10485796.

It is an arithmetic number, because the mean of its divisors is an integer number (5206382677048).

Almost surely, 2^{38675772671731} is an apocalyptic number.

38675772671731 is a deficient number, since it is larger than the sum of its proper divisors (2975288744653).

38675772671731 is a wasteful number, since it uses less digits than its factorization.

38675772671731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16379181.

The product of its digits is 435637440, while the sum is 70.

The spelling of 38675772671731 in words is "thirty-eight trillion, six hundred seventy-five billion, seven hundred seventy-two million, six hundred seventy-one thousand, seven hundred thirty-one".