38382976939 has 8 divisors (see below), whose sum is σ = 40972193280. Its totient is φ = 35850666600.

The previous prime is 38382976913. The next prime is 38382976943. The reversal of 38382976939 is 93967928383.

It is a happy number.

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 38382976939 - 2¹⁹ = 38382452651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38382976439) 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, 14225107 + ... + 14227804.

It is an arithmetic number, because the mean of its divisors is an integer number (5121524160).

Almost surely, 2^38382976939 is an apocalyptic number.

38382976939 is a deficient number, since it is larger than the sum of its proper divisors (2589216341).

38382976939 is a wasteful number, since it uses less digits than its factorization.

38382976939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28453001.

The product of its digits is 105815808, while the sum is 67.

The spelling of 38382976939 in words is "thirty-eight billion, three hundred eighty-two million, nine hundred seventy-six thousand, nine hundred thirty-nine".