3289763296 has 72 divisors (see below), whose sum is σ = 6936765696. Its totient is φ = 1535385600.

The previous prime is 3289763293. The next prime is 3289763297. The reversal of 3289763296 is 6923679823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3289763293) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1173096 + ... + 1175896.

It is an arithmetic number, because the mean of its divisors is an integer number (96343968).

Almost surely, 2^3289763296 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 3289763296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3468382848).

3289763296 is an abundant number, since it is smaller than the sum of its proper divisors (3647002400).

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

3289763296 is a wasteful number, since it uses less digits than its factorization.

3289763296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2972 (or 2947 counting only the distinct ones).

The product of its digits is 5878656, while the sum is 55.

The square root of 3289763296 is about 57356.4581891176. The cubic root of 3289763296 is about 1487.2645178255.

The spelling of 3289763296 in words is "three billion, two hundred eighty-nine million, seven hundred sixty-three thousand, two hundred ninety-six".