38923704 has 96 divisors (see below), whose sum is σ = 114114000. Its totient is φ = 11943936.

The previous prime is 38923697. The next prime is 38923721. The reversal of 38923704 is 40732983.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50232 + ... + 51000.

Almost surely, 2^38923704 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 38923704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57057000).

38923704 is an abundant number, since it is smaller than the sum of its proper divisors (75190296).

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

38923704 is a wasteful number, since it uses less digits than its factorization.

38923704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837 (or 830 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 38923704 is about 6238.8864391011. The cubic root of 38923704 is about 338.8998581696.

The spelling of 38923704 in words is "thirty-eight million, nine hundred twenty-three thousand, seven hundred four".