3223964889 has 32 divisors (see below), whose sum is σ = 4824230400. Its totient is φ = 2127799440.

The previous prime is 3223964873. The next prime is 3223964951. The reversal of 3223964889 is 9884693223.

It is a happy number.

It is not a de Polignac number, because 3223964889 - 2⁴ = 3223964873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3223964489) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1990522 + ... + 1992140.

It is an arithmetic number, because the mean of its divisors is an integer number (150757200).

Almost surely, 2^3223964889 is an apocalyptic number.

It is an amenable number.

3223964889 is a deficient number, since it is larger than the sum of its proper divisors (1600265511).

3223964889 is a wasteful number, since it uses less digits than its factorization.

3223964889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2322 (or 2316 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 54.

The square root of 3223964889 is about 56779.9690824150. The cubic root of 3223964889 is about 1477.2820962371.

The spelling of 3223964889 in words is "three billion, two hundred twenty-three million, nine hundred sixty-four thousand, eight hundred eighty-nine".