3886424256 has 112 divisors (see below), whose sum is σ = 12080613888. Its totient is φ = 1087104000.

The previous prime is 3886424239. The next prime is 3886424257. The reversal of 3886424256 is 6524246883.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (3886424257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43320 + ... + 98231.

It is an arithmetic number, because the mean of its divisors is an integer number (107862624).

Almost surely, 2^3886424256 is an apocalyptic number.

It is an amenable number.

3886424256 is an abundant number, since it is smaller than the sum of its proper divisors (8194189632).

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

3886424256 is a wasteful number, since it uses less digits than its factorization.

3886424256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141590 (or 141580 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 48.

The square root of 3886424256 is about 62341.1922888871. The cubic root of 3886424256 is about 1572.2323789357.

The spelling of 3886424256 in words is "three billion, eight hundred eighty-six million, four hundred twenty-four thousand, two hundred fifty-six".