3321243402 has 16 divisors (see below), whose sum is σ = 6643467072. Its totient is φ = 1106917760.

The previous prime is 3321243397. The next prime is 3321243433. The reversal of 3321243402 is 2043421233.

3321243402 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3321243402² = 22061315470657067208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7627 + ... + 81857.

It is an arithmetic number, because the mean of its divisors is an integer number (415216692).

Almost surely, 2^3321243402 is an apocalyptic number.

3321243402 is an abundant number, since it is smaller than the sum of its proper divisors (3322223670).

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

3321243402 is a wasteful number, since it uses less digits than its factorization.

3321243402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81693.

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

The square root of 3321243402 is about 57630.2299318682. The cubic root of 3321243402 is about 1491.9933984834.

Adding to 3321243402 its reverse (2043421233), we get a palindrome (5364664635).

The spelling of 3321243402 in words is "three billion, three hundred twenty-one million, two hundred forty-three thousand, four hundred two".