3130900032 has 56 divisors (see below), whose sum is σ = 8921065216. Its totient is φ = 963353088.

The previous prime is 3130900027. The next prime is 3130900039. The reversal of 3130900032 is 2300090313.

It is a junction number, because it is equal to n+sod(n) for n = 3130899981 and 3130900008.

It is not an unprimeable number, because it can be changed into a prime (3130900039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 624688 + ... + 629679.

It is an arithmetic number, because the mean of its divisors is an integer number (159304736).

Almost surely, 2^3130900032 is an apocalyptic number.

3130900032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3130900032 is an abundant number, since it is smaller than the sum of its proper divisors (5790165184).

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

3130900032 is a wasteful number, since it uses less digits than its factorization.

3130900032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254395 (or 1254385 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

The square root of 3130900032 is about 55954.4460431877. The cubic root of 3130900032 is about 1462.9283865681.

Adding to 3130900032 its reverse (2300090313), we get a palindrome (5430990345).

The spelling of 3130900032 in words is "three billion, one hundred thirty million, nine hundred thousand, thirty-two".