2312989060 has 24 divisors (see below), whose sum is σ = 5142999960. Its totient is φ = 870772224.

The previous prime is 2312989037. The next prime is 2312989069. The reversal of 2312989060 is 609892132.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 176145984 + 2136843076 = 13272^2 + 46226^2 .

It is not an unprimeable number, because it can be changed into a prime (2312989069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3401115 + ... + 3401794.

It is an arithmetic number, because the mean of its divisors is an integer number (214291665).

Almost surely, 2^2312989060 is an apocalyptic number.

2312989060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2312989060 is an abundant number, since it is smaller than the sum of its proper divisors (2830010900).

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

2312989060 is a wasteful number, since it uses less digits than its factorization.

2312989060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6802935 (or 6802933 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 2312989060 is about 48093.5448891013. The cubic root of 2312989060 is about 1322.4863338842.

The spelling of 2312989060 in words is "two billion, three hundred twelve million, nine hundred eighty-nine thousand, sixty".