38936747304 has 672 divisors, whose sum is σ = 140670673920. Its totient is φ = 10005472512.

The previous prime is 38936747263. The next prime is 38936747309. The reversal of 38936747304 is 40374763983.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (38936747309) by changing a digit.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 174604137 + ... + 174604359.

It is an arithmetic number, because the mean of its divisors is an integer number (209331360).

Almost surely, 2^38936747304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38936747304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70335336960).

38936747304 is an abundant number, since it is smaller than the sum of its proper divisors (101733926616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38936747304 is a wasteful number, since it uses less digits than its factorization.

38936747304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321 (or 295 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 54.

The spelling of 38936747304 in words is "thirty-eight billion, nine hundred thirty-six million, seven hundred forty-seven thousand, three hundred four".