3222984928 has 24 divisors (see below), whose sum is σ = 6347173392. Its totient is φ = 1611004416.

The previous prime is 3222984913. The next prime is 3222984929. The reversal of 3222984928 is 8294892223.

It is a happy number.

It is a super-2 number, since 2×3222984928² = 20775263692230330368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222984929) 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, 107176 + ... + 133912.

It is an arithmetic number, because the mean of its divisors is an integer number (264465558).

Almost surely, 2^3222984928 is an apocalyptic number.

It is an amenable number.

3222984928 is a deficient number, since it is larger than the sum of its proper divisors (3124188464).

3222984928 is a wasteful number, since it uses less digits than its factorization.

3222984928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30514 (or 30506 counting only the distinct ones).

The product of its digits is 995328, while the sum is 49.

The square root of 3222984928 is about 56771.3389660663. The cubic root of 3222984928 is about 1477.1324021395.

The spelling of 3222984928 in words is "three billion, two hundred twenty-two million, nine hundred eighty-four thousand, nine hundred twenty-eight".