3194587968 has 224 divisors, whose sum is σ = 9988661760. Its totient is φ = 888330240.

The previous prime is 3194587927. The next prime is 3194587973. The reversal of 3194587968 is 8697854913.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8428803 + ... + 8429181.

It is an arithmetic number, because the mean of its divisors is an integer number (44592240).

Almost surely, 2^3194587968 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 3194587968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4994330880).

3194587968 is an abundant number, since it is smaller than the sum of its proper divisors (6794073792).

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

3194587968 is a wasteful number, since it uses less digits than its factorization.

3194587968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725 (or 715 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 60.

The square root of 3194587968 is about 56520.6861954099. The cubic root of 3194587968 is about 1472.7813766603.

The spelling of 3194587968 in words is "three billion, one hundred ninety-four million, five hundred eighty-seven thousand, nine hundred sixty-eight".