4001872676 has 12 divisors (see below), whose sum is σ = 7043759772. Its totient is φ = 1989369888.

The previous prime is 4001872619. The next prime is 4001872703. The reversal of 4001872676 is 6762781004.

It can be written as a sum of positive squares in 2 ways, for example, as 2704000000 + 1297872676 = 52000^2 + 36026^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2890835 + ... + 2892218.

It is an arithmetic number, because the mean of its divisors is an integer number (586979981).

Almost surely, 2^4001872676 is an apocalyptic number.

It is an amenable number.

4001872676 is a deficient number, since it is larger than the sum of its proper divisors (3041887096).

4001872676 is a wasteful number, since it uses less digits than its factorization.

4001872676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5783230 (or 5783228 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 4001872676 is about 63260.3562746844. The cubic root of 4001872676 is about 1587.6487373071.

The spelling of 4001872676 in words is "four billion, one million, eight hundred seventy-two thousand, six hundred seventy-six".