4408308872 has 32 divisors (see below), whose sum is σ = 9307872000. Its totient is φ = 1939137600.

The previous prime is 4408308859. The next prime is 4408308881. The reversal of 4408308872 is 2788038044.

It is a super-2 number, since 2×4408308872² = 38866374221907824768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 805247 + ... + 810702.

It is an arithmetic number, because the mean of its divisors is an integer number (290871000).

Almost surely, 2^4408308872 is an apocalyptic number.

It is an amenable number.

4408308872 is an abundant number, since it is smaller than the sum of its proper divisors (4899563128).

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

4408308872 is a wasteful number, since it uses less digits than its factorization.

4408308872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615997 (or 1615993 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 44.

The square root of 4408308872 is about 66395.0967466725. The cubic root of 4408308872 is about 1639.6733525528.

The spelling of 4408308872 in words is "four billion, four hundred eight million, three hundred eight thousand, eight hundred seventy-two".