3296431684 has 96 divisors (see below), whose sum is σ = 7278656000. Its totient is φ = 1298021760.

The previous prime is 3296431681. The next prime is 3296431741. The reversal of 3296431684 is 4861346923.

It is not an unprimeable number, because it can be changed into a prime (3296431681) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7508737 + ... + 7509175.

Almost surely, 2^3296431684 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 3296431684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3639328000).

3296431684 is an abundant number, since it is smaller than the sum of its proper divisors (3982224316).

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

3296431684 is a wasteful number, since it uses less digits than its factorization.

3296431684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898 (or 882 counting only the distinct ones).

The product of its digits is 746496, while the sum is 46.

The square root of 3296431684 is about 57414.5598607183. The cubic root of 3296431684 is about 1488.2687403626.

The spelling of 3296431684 in words is "three billion, two hundred ninety-six million, four hundred thirty-one thousand, six hundred eighty-four".