3193496320 has 144 divisors (see below), whose sum is σ = 8826547968. Its totient is φ = 1084354560.

The previous prime is 3193496303. The next prime is 3193496413. The reversal of 3193496320 is 236943913.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 957055 + ... + 960385.

It is an arithmetic number, because the mean of its divisors is an integer number (61295472).

Almost surely, 2^3193496320 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 3193496320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4413273984).

3193496320 is an abundant number, since it is smaller than the sum of its proper divisors (5633051648).

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

3193496320 is a wasteful number, since it uses less digits than its factorization.

3193496320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3466 (or 3452 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 40.

The square root of 3193496320 is about 56511.0283042169. The cubic root of 3193496320 is about 1472.6135989449.

The spelling of 3193496320 in words is "three billion, one hundred ninety-three million, four hundred ninety-six thousand, three hundred twenty".