3321244402 has 48 divisors (see below), whose sum is σ = 5928228000. Its totient is φ = 1391014464.

The previous prime is 3321244391. The next prime is 3321244447. The reversal of 3321244402 is 2044421233.

It is a happy number.

It is a super-2 number, since 2×3321244402² = 22061328755632675208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1033374 + ... + 1036582.

It is an arithmetic number, because the mean of its divisors is an integer number (123504750).

Almost surely, 2^3321244402 is an apocalyptic number.

3321244402 is a deficient number, since it is larger than the sum of its proper divisors (2606983598).

3321244402 is a wasteful number, since it uses less digits than its factorization.

3321244402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3463 (or 3456 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 3321244402 is about 57630.2386078697. The cubic root of 3321244402 is about 1491.9935482259.

Adding to 3321244402 its reverse (2044421233), we get a palindrome (5365665635).

The spelling of 3321244402 in words is "three billion, three hundred twenty-one million, two hundred forty-four thousand, four hundred two".