3880276418 has 18 divisors (see below), whose sum is σ = 6185319033. Its totient is φ = 1825307680.

The previous prime is 3880276397. The next prime is 3880276481. The reversal of 3880276418 is 8146720883.

It can be written as a sum of positive squares in 2 ways, for example, as 3551325649 + 328950769 = 59593^2 + 18137^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=44047.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1496303 + ... + 1498893.

Almost surely, 2^3880276418 is an apocalyptic number.

3880276418 is a deficient number, since it is larger than the sum of its proper divisors (2305042615).

3880276418 is an frugal number, since it uses more digits than its factorization.

3880276418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5218 (or 2610 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 47.

The square root of 3880276418 is about 62291.8647818477. The cubic root of 3880276418 is about 1571.4029162966.

The spelling of 3880276418 in words is "three billion, eight hundred eighty million, two hundred seventy-six thousand, four hundred eighteen".