4404400928 has 12 divisors (see below), whose sum is σ = 8671164390. Its totient is φ = 2202200448.

The previous prime is 4404400837. The next prime is 4404400961. The reversal of 4404400928 is 8290044044.

It can be written as a sum of positive squares in only one way, i.e., 2594068624 + 1810332304 = 50932^2 + 42548^2 .

It is a super-2 number, since 2×4404400928² = 38797495069134522368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68818733 + ... + 68818796.

Almost surely, 2^4404400928 is an apocalyptic number.

It is an amenable number.

4404400928 is a deficient number, since it is larger than the sum of its proper divisors (4266763462).

4404400928 is a wasteful number, since it uses less digits than its factorization.

4404400928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137637539 (or 137637531 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 4404400928 is about 66365.6607591607. The cubic root of 4404400928 is about 1639.1886885362.

The spelling of 4404400928 in words is "four billion, four hundred four million, four hundred thousand, nine hundred twenty-eight".