38936860015 has 8 divisors (see below), whose sum is σ = 46994315328. Its totient is φ = 30969432480.

The previous prime is 38936860007. The next prime is 38936860019. The reversal of 38936860015 is 51006863983.

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

It is not a de Polignac number, because 38936860015 - 2³ = 38936860007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38936860019) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 22505991 + ... + 22507720.

It is an arithmetic number, because the mean of its divisors is an integer number (5874289416).

Almost surely, 2^38936860015 is an apocalyptic number.

38936860015 is a deficient number, since it is larger than the sum of its proper divisors (8057455313).

38936860015 is a wasteful number, since it uses less digits than its factorization.

38936860015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45013889.

The product of its (nonzero) digits is 933120, while the sum is 49.

The spelling of 38936860015 in words is "thirty-eight billion, nine hundred thirty-six million, eight hundred sixty thousand, fifteen".