3223884402 has 42 divisors (see below), whose sum is σ = 7255302303. Its totient is φ = 1073905452.

The previous prime is 3223884361. The next prime is 3223884421. The reversal of 3223884402 is 2044883223.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1611942201 + 1611942201 = 40149^2 + 40149^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=40149.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 2167303 + ... + 2168789.

Almost surely, 2^3223884402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3223884402

3223884402 is an abundant number, since it is smaller than the sum of its proper divisors (4031417901).

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

3223884402 is an frugal number, since it uses more digits than its factorization.

3223884402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2994 (or 1492 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

The square root of 3223884402 is about 56779.2603157174. The cubic root of 3223884402 is about 1477.2698025762.

Multiplying 3223884402 by its product of nonzero digits (73728), we get a square (237690549190656 = 15417216²).

The spelling of 3223884402 in words is "three billion, two hundred twenty-three million, eight hundred eighty-four thousand, four hundred two".