3321004434 has 64 divisors (see below), whose sum is σ = 7699898880. Its totient is φ = 943729920.

The previous prime is 3321004411. The next prime is 3321004441. The reversal of 3321004434 is 4344001233.

It is a super-2 number, since 2×3321004434² = 22058140901295320712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 312297 + ... + 322755.

It is an arithmetic number, because the mean of its divisors is an integer number (120310920).

Almost surely, 2^3321004434 is an apocalyptic number.

3321004434 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3321004434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3849949440).

3321004434 is an abundant number, since it is smaller than the sum of its proper divisors (4378894446).

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

3321004434 is a wasteful number, since it uses less digits than its factorization.

3321004434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10775.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 3321004434 is about 57628.1566076861. The cubic root of 3321004434 is about 1491.9576139708.

Adding to 3321004434 its reverse (4344001233), we get a palindrome (7665005667).

The spelling of 3321004434 in words is "three billion, three hundred twenty-one million, four thousand, four hundred thirty-four".