3808731204 has 72 divisors (see below), whose sum is σ = 10271989728. Its totient is φ = 1185749760.

The previous prime is 3808731163. The next prime is 3808731239. The reversal of 3808731204 is 4021378083.

3808731204 is a `hidden beast` number, since 380 + 8 + 73 + 1 + 204 = 666.

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

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, 56419 + ... + 103925.

It is an arithmetic number, because the mean of its divisors is an integer number (142666524).

Almost surely, 2^3808731204 is an apocalyptic number.

3808731204 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3808731204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5135994864).

3808731204 is an abundant number, since it is smaller than the sum of its proper divisors (6463258524).

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

3808731204 is a wasteful number, since it uses less digits than its factorization.

3808731204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47665 (or 47660 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 3808731204 is about 61714.9188122289. The cubic root of 3808731204 is about 1561.6850086984.

The spelling of 3808731204 in words is "three billion, eight hundred eight million, seven hundred thirty-one thousand, two hundred four".