4468991732 has 12 divisors (see below), whose sum is σ = 7850474016. Its totient is φ = 2225999160.

The previous prime is 4468991731. The next prime is 4468991753. The reversal of 4468991732 is 2371998644.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4468991731) 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, 2122994 + ... + 2125097.

It is an arithmetic number, because the mean of its divisors is an integer number (654206168).

Almost surely, 2^4468991732 is an apocalyptic number.

It is an amenable number.

4468991732 is a deficient number, since it is larger than the sum of its proper divisors (3381482284).

4468991732 is a wasteful number, since it uses less digits than its factorization.

4468991732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4248358 (or 4248356 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 53.

The square root of 4468991732 is about 66850.5178140005. The cubic root of 4468991732 is about 1647.1627680327.

The spelling of 4468991732 in words is "four billion, four hundred sixty-eight million, nine hundred ninety-one thousand, seven hundred thirty-two".