2989423032 has 16 divisors (see below), whose sum is σ = 7473557640. Its totient is φ = 996474336.

The previous prime is 2989423001. The next prime is 2989423039. The reversal of 2989423032 is 2303249892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2989423039) 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, 62279623 + ... + 62279670.

Almost surely, 2^2989423032 is an apocalyptic number.

It is an amenable number.

2989423032 is an abundant number, since it is smaller than the sum of its proper divisors (4484134608).

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

2989423032 is a wasteful number, since it uses less digits than its factorization.

2989423032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124559302 (or 124559298 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 2989423032 is about 54675.6164299956. The cubic root of 2989423032 is about 1440.5526158326.

The spelling of 2989423032 in words is "two billion, nine hundred eighty-nine million, four hundred twenty-three thousand, thirty-two".