3800008188 has 48 divisors (see below), whose sum is σ = 10118150560. Its totient is φ = 1232433792.

The previous prime is 3800008187. The next prime is 3800008279. The reversal of 3800008188 is 8818000083.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3800008187) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471481 + ... + 479472.

Almost surely, 2^3800008188 is an apocalyptic number.

It is an amenable number.

3800008188 is an abundant number, since it is smaller than the sum of its proper divisors (6318142372).

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

3800008188 is a wasteful number, since it uses less digits than its factorization.

3800008188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951003 (or 950995 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 3800008188 is about 61644.2064431038. The cubic root of 3800008188 is about 1560.4918715227.

The spelling of 3800008188 in words is "three billion, eight hundred million, eight thousand, one hundred eighty-eight".