4407742980 has 72 divisors (see below), whose sum is σ = 13865359872. Its totient is φ = 1175396832.

The previous prime is 4407742939. The next prime is 4407742991. The reversal of 4407742980 is 892477044.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 448612 + ... + 458331.

Almost surely, 2^4407742980 is an apocalyptic number.

It is an amenable number.

4407742980 is an abundant number, since it is smaller than the sum of its proper divisors (9457616892).

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

4407742980 is a wasteful number, since it uses less digits than its factorization.

4407742980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906967 (or 906953 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 4407742980 is about 66390.8350602702. The cubic root of 4407742980 is about 1639.6031882512.

The spelling of 4407742980 in words is "four billion, four hundred seven million, seven hundred forty-two thousand, nine hundred eighty".