4494664932 has 12 divisors (see below), whose sum is σ = 10487551536. Its totient is φ = 1498221640.

The previous prime is 4494664931. The next prime is 4494664939. The reversal of 4494664932 is 2394664944.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (4494664931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187277694 + ... + 187277717.

It is an arithmetic number, because the mean of its divisors is an integer number (873962628).

Almost surely, 2^4494664932 is an apocalyptic number.

It is an amenable number.

4494664932 is an abundant number, since it is smaller than the sum of its proper divisors (5992886604).

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

4494664932 is a wasteful number, since it uses less digits than its factorization.

4494664932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374555418 (or 374555416 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 51.

The square root of 4494664932 is about 67042.2622828317. The cubic root of 4494664932 is about 1650.3109217560.

The spelling of 4494664932 in words is "four billion, four hundred ninety-four million, six hundred sixty-four thousand, nine hundred thirty-two".