3886790804 has 48 divisors (see below), whose sum is σ = 7405977600. Its totient is φ = 1774192896.

The previous prime is 3886790749. The next prime is 3886790807. The reversal of 3886790804 is 4080976883.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3886790807) 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, 2700317 + ... + 2701755.

It is an arithmetic number, because the mean of its divisors is an integer number (154291200).

Almost surely, 2^3886790804 is an apocalyptic number.

It is an amenable number.

3886790804 is a deficient number, since it is larger than the sum of its proper divisors (3519186796).

3886790804 is a wasteful number, since it uses less digits than its factorization.

3886790804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992 (or 1990 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 53.

The square root of 3886790804 is about 62344.1320735159. The cubic root of 3886790804 is about 1572.2818057335.

The spelling of 3886790804 in words is "three billion, eight hundred eighty-six million, seven hundred ninety thousand, eight hundred four".