38791804 has 12 divisors (see below), whose sum is σ = 68040000. Its totient is φ = 19351808.

The previous prime is 38791801. The next prime is 38791811. The reversal of 38791804 is 40819783.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38791801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9004 + ... + 12595.

It is an arithmetic number, because the mean of its divisors is an integer number (5670000).

Almost surely, 2^38791804 is an apocalyptic number.

It is an amenable number.

38791804 is a deficient number, since it is larger than the sum of its proper divisors (29248196).

38791804 is a wasteful number, since it uses less digits than its factorization.

38791804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22052 (or 22050 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 38791804 is about 6228.3066719615. The cubic root of 38791804 is about 338.5166171595.

The spelling of 38791804 in words is "thirty-eight million, seven hundred ninety-one thousand, eight hundred four".