3197925612 has 216 divisors, whose sum is σ = 9896796000. Its totient is φ = 868101696.

The previous prime is 3197925583. The next prime is 3197925629. The reversal of 3197925612 is 2165297913.

It is a happy number.

3197925612 is a `hidden beast` number, since 3 + 1 + 9 + 7 + 9 + 25 + 612 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 21462514 + ... + 21462662.

It is an arithmetic number, because the mean of its divisors is an integer number (45818500).

Almost surely, 2^3197925612 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 3197925612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4948398000).

3197925612 is an abundant number, since it is smaller than the sum of its proper divisors (6698870388).

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

3197925612 is a wasteful number, since it uses less digits than its factorization.

3197925612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242 (or 184 counting only the distinct ones).

The product of its digits is 204120, while the sum is 45.

The square root of 3197925612 is about 56550.2043497634. The cubic root of 3197925612 is about 1473.2941093457.

The spelling of 3197925612 in words is "three billion, one hundred ninety-seven million, nine hundred twenty-five thousand, six hundred twelve".