3195396992 has 96 divisors (see below), whose sum is σ = 6822869760. Its totient is φ = 1489664000.

The previous prime is 3195396949. The next prime is 3195397001. The reversal of 3195396992 is 2996935913.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2775617 + ... + 2776767.

It is an arithmetic number, because the mean of its divisors is an integer number (71071560).

Almost surely, 2^3195396992 is an apocalyptic number.

3195396992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3195396992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3411434880).

3195396992 is an abundant number, since it is smaller than the sum of its proper divisors (3627472768).

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

3195396992 is a wasteful number, since it uses less digits than its factorization.

3195396992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252 (or 1217 counting only the distinct ones).

The product of its digits is 3542940, while the sum is 56.

The square root of 3195396992 is about 56527.8426264438. The cubic root of 3195396992 is about 1472.9056926309.

The spelling of 3195396992 in words is "three billion, one hundred ninety-five million, three hundred ninety-six thousand, nine hundred ninety-two".