3291338944 has 28 divisors (see below), whose sum is σ = 6741940288. Its totient is φ = 1592582400.

The previous prime is 3291338929. The next prime is 3291338957. The reversal of 3291338944 is 4498331923.

It is a junction number, because it is equal to n+sod(n) for n = 3291338894 and 3291338903.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 827487 + ... + 831454.

Almost surely, 2^3291338944 is an apocalyptic number.

It is an amenable number.

3291338944 is an abundant number, since it is smaller than the sum of its proper divisors (3450601344).

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

3291338944 is a wasteful number, since it uses less digits than its factorization.

3291338944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658984 (or 1658974 counting only the distinct ones).

The product of its digits is 559872, while the sum is 46.

The square root of 3291338944 is about 57370.1921209961. The cubic root of 3291338944 is about 1487.5019240989.

The spelling of 3291338944 in words is "three billion, two hundred ninety-one million, three hundred thirty-eight thousand, nine hundred forty-four".