2989802232 has 64 divisors (see below), whose sum is σ = 8331897600. Its totient is φ = 993373920.

The previous prime is 2989802219. The next prime is 2989802273. The reversal of 2989802232 is 2322089892.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44923 + ... + 89429.

It is an arithmetic number, because the mean of its divisors is an integer number (130185900).

Almost surely, 2^2989802232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2989802232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4165948800).

2989802232 is an abundant number, since it is smaller than the sum of its proper divisors (5342095368).

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

2989802232 is a wasteful number, since it uses less digits than its factorization.

2989802232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44833 (or 44823 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 2989802232 is about 54679.0840449984. The cubic root of 2989802232 is about 1440.6135232887.

The spelling of 2989802232 in words is "two billion, nine hundred eighty-nine million, eight hundred two thousand, two hundred thirty-two".