4459970632 has 16 divisors (see below), whose sum is σ = 9005710140. Its totient is φ = 2058447936.

The previous prime is 4459970563. The next prime is 4459970659. The reversal of 4459970632 is 2360799544.

It can be written as a sum of positive squares in 2 ways, for example, as 3738833316 + 721137316 = 61146^2 + 26854^2 .

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, 21442063 + ... + 21442270.

Almost surely, 2^4459970632 is an apocalyptic number.

It is an amenable number.

4459970632 is an abundant number, since it is smaller than the sum of its proper divisors (4545739508).

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

4459970632 is a wasteful number, since it uses less digits than its factorization.

4459970632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42884352 (or 42884348 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 49.

The square root of 4459970632 is about 66783.0115523402. The cubic root of 4459970632 is about 1646.0537013474.

The spelling of 4459970632 in words is "four billion, four hundred fifty-nine million, nine hundred seventy thousand, six hundred thirty-two".