38970747567 has 16 divisors (see below), whose sum is σ = 60244634880. Its totient is φ = 24850911096.

The previous prime is 38970747553. The next prime is 38970747593. The reversal of 38970747567 is 76574707983.

38970747567 is a `hidden beast` number, since 38 + 9 + 70 + 7 + 475 + 67 = 666.

It is not a de Polignac number, because 38970747567 - 2¹⁴ = 38970731183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38970747547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31376793 + ... + 31378034.

It is an arithmetic number, because the mean of its divisors is an integer number (3765289680).

Almost surely, 2^38970747567 is an apocalyptic number.

38970747567 is a deficient number, since it is larger than the sum of its proper divisors (21273887313).

38970747567 is a wasteful number, since it uses less digits than its factorization.

38970747567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62754859 (or 62754853 counting only the distinct ones).

The product of its (nonzero) digits is 62233920, while the sum is 63.

The spelling of 38970747567 in words is "thirty-eight billion, nine hundred seventy million, seven hundred forty-seven thousand, five hundred sixty-seven".