3125196912 has 80 divisors (see below), whose sum is σ = 8522053760. Its totient is φ = 984151296.

The previous prime is 3125196883. The next prime is 3125196917. The reversal of 3125196912 is 2196915213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3125196917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335583 + ... + 344769.

It is an arithmetic number, because the mean of its divisors is an integer number (106525672).

Almost surely, 2^3125196912 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 3125196912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4261026880).

3125196912 is an abundant number, since it is smaller than the sum of its proper divisors (5396856848).

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

3125196912 is a wasteful number, since it uses less digits than its factorization.

3125196912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9590 (or 9584 counting only the distinct ones).

The product of its digits is 29160, while the sum is 39.

The square root of 3125196912 is about 55903.4606442213. The cubic root of 3125196912 is about 1462.0395764178.

The spelling of 3125196912 in words is "three billion, one hundred twenty-five million, one hundred ninety-six thousand, nine hundred twelve".