3289558872 has 16 divisors (see below), whose sum is σ = 8223897240. Its totient is φ = 1096519616.

The previous prime is 3289558847. The next prime is 3289558873. The reversal of 3289558872 is 2788559823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3289558873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68532453 + ... + 68532500.

Almost surely, 2^3289558872 is an apocalyptic number.

It is an amenable number.

3289558872 is an abundant number, since it is smaller than the sum of its proper divisors (4934338368).

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

3289558872 is a wasteful number, since it uses less digits than its factorization.

3289558872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137064962 (or 137064958 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 57.

The square root of 3289558872 is about 57354.6761127635. The cubic root of 3289558872 is about 1487.2337112666.

The spelling of 3289558872 in words is "three billion, two hundred eighty-nine million, five hundred fifty-eight thousand, eight hundred seventy-two".