3196537344 has 900 divisors, whose sum is σ = 13137584922. Its totient is φ = 766402560.

The previous prime is 3196537343. The next prime is 3196537349. The reversal of 3196537344 is 4437356913.

It can be written as a sum of positive squares in only one way, i.e., 3073593600 + 122943744 = 55440^2 + 11088^2 .

Its product of digits (816480) is a multiple of the sum of its prime divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3196537344.

It is not an unprimeable number, because it can be changed into a prime (3196537343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 245887482 + ... + 245887494.

Almost surely, 2^3196537344 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 3196537344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6568792461).

3196537344 is an abundant number, since it is smaller than the sum of its proper divisors (9941047578).

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

3196537344 is a wasteful number, since it uses less digits than its factorization.

3196537344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79 (or 36 counting only the distinct ones).

The product of its digits is 816480, while the sum is 45.

The square root of 3196537344 is about 56537.9283667168. The cubic root of 3196537344 is about 1473.0808853838.

The spelling of 3196537344 in words is "three billion, one hundred ninety-six million, five hundred thirty-seven thousand, three hundred forty-four".