3331042304 has 66 divisors (see below), whose sum is σ = 7028521884. Its totient is φ = 1577687040.

The previous prime is 3331042301. The next prime is 3331042331. The reversal of 3331042304 is 4032401333.

It is a super-2 number, since 2×3331042304² = 22191685662075256832, which contains 22 as substring.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3331042304.

It is not an unprimeable number, because it can be changed into a prime (3331042301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 365159 + ... + 374169.

Almost surely, 2^3331042304 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 3331042304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3514260942).

3331042304 is an abundant number, since it is smaller than the sum of its proper divisors (3697479580).

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

3331042304 is an equidigital number, since it uses as much as digits as its factorization.

3331042304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9069 (or 9032 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3331042304 is about 57715.1826125501. The cubic root of 3331042304 is about 1493.4592694246.

Adding to 3331042304 its reverse (4032401333), we get a palindrome (7363443637).

The spelling of 3331042304 in words is "three billion, three hundred thirty-one million, forty-two thousand, three hundred four".