3807366428856 has 32 divisors (see below), whose sum is σ = 9674455683600. Its totient is φ = 1248316861440.

The previous prime is 3807366428821. The next prime is 3807366428857. The reversal of 3807366428856 is 6588246637083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3807366428857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1300328601 + ... + 1300331528.

Almost surely, 2^{3807366428856} is an apocalyptic number.

It is an amenable number.

3807366428856 is an abundant number, since it is smaller than the sum of its proper divisors (5867089254744).

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

3807366428856 is a wasteful number, since it uses less digits than its factorization.

3807366428856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2600660199 (or 2600660195 counting only the distinct ones).

The product of its (nonzero) digits is 278691840, while the sum is 66.

The spelling of 3807366428856 in words is "three trillion, eight hundred seven billion, three hundred sixty-six million, four hundred twenty-eight thousand, eight hundred fifty-six".