38974744750 has 16 divisors (see below), whose sum is σ = 72960722640. Its totient is φ = 15589897800.

The previous prime is 38974744717. The next prime is 38974744751. The reversal of 38974744750 is 5744747983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38974744751) 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, 77949240 + ... + 77949739.

It is an arithmetic number, because the mean of its divisors is an integer number (4560045165).

Almost surely, 2^38974744750 is an apocalyptic number.

38974744750 is a deficient number, since it is larger than the sum of its proper divisors (33985977890).

38974744750 is a wasteful number, since it uses less digits than its factorization.

38974744750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155898996 (or 155898986 counting only the distinct ones).

The product of its (nonzero) digits is 23708160, while the sum is 58.

The spelling of 38974744750 in words is "thirty-eight billion, nine hundred seventy-four million, seven hundred forty-four thousand, seven hundred fifty".