38500388379 has 12 divisors (see below), whose sum is σ = 55649090016. Its totient is φ = 25649655792.

The previous prime is 38500388233. The next prime is 38500388401. The reversal of 38500388379 is 97388300583.

38500388379 is a `hidden beast` number, since 38 + 500 + 38 + 8 + 3 + 79 = 666.

It is not a de Polignac number, because 38500388379 - 2¹³ = 38500380187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38500384379) 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, 1425024 + ... + 1451789.

It is an arithmetic number, because the mean of its divisors is an integer number (4637424168).

Almost surely, 2^38500388379 is an apocalyptic number.

38500388379 is a deficient number, since it is larger than the sum of its proper divisors (17148701637).

38500388379 is a wasteful number, since it uses less digits than its factorization.

38500388379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2878306 (or 2878303 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 38500388379 in words is "thirty-eight billion, five hundred million, three hundred eighty-eight thousand, three hundred seventy-nine".