2931000132 has 48 divisors (see below), whose sum is σ = 6943104000. Its totient is φ = 962159520.

The previous prime is 2931000091. The next prime is 2931000167. The reversal of 2931000132 is 2310001392.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2931000099 and 2931000108.

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, 1190719 + ... + 1193177.

It is an arithmetic number, because the mean of its divisors is an integer number (144648000).

Almost surely, 2^2931000132 is an apocalyptic number.

It is an amenable number.

2931000132 is an abundant number, since it is smaller than the sum of its proper divisors (4012103868).

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

2931000132 is a wasteful number, since it uses less digits than its factorization.

2931000132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3936 (or 3934 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 2931000132 is about 54138.7119536474. The cubic root of 2931000132 is about 1431.1064727657.

The spelling of 2931000132 in words is "two billion, nine hundred thirty-one million, one hundred thirty-two", and thus it is an aban number.