3291833442 has 16 divisors (see below), whose sum is σ = 6810690240. Its totient is φ = 1059440592.

The previous prime is 3291833399. The next prime is 3291833443. The reversal of 3291833442 is 2443381923.

It is a self number, because there is not a number n which added to its sum of digits gives 3291833442.

It is not an unprimeable number, because it can be changed into a prime (3291833443) 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 7 ways as a sum of consecutive naturals, for example, 9459118 + ... + 9459465.

It is an arithmetic number, because the mean of its divisors is an integer number (425668140).

Almost surely, 2^3291833442 is an apocalyptic number.

3291833442 is an abundant number, since it is smaller than the sum of its proper divisors (3518856798).

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

3291833442 is a wasteful number, since it uses less digits than its factorization.

3291833442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18918617.

The product of its digits is 124416, while the sum is 39.

The square root of 3291833442 is about 57374.5016710385. The cubic root of 3291833442 is about 1487.5764155551.

The spelling of 3291833442 in words is "three billion, two hundred ninety-one million, eight hundred thirty-three thousand, four hundred forty-two".