3220919052 has 48 divisors (see below), whose sum is σ = 8098444032. Its totient is φ = 990457920.

The previous prime is 3220918979. The next prime is 3220919101. The reversal of 3220919052 is 2509190223.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304777 + ... + 315167.

It is an arithmetic number, because the mean of its divisors is an integer number (168717584).

Almost surely, 2^3220919052 is an apocalyptic number.

It is an amenable number.

3220919052 is an abundant number, since it is smaller than the sum of its proper divisors (4877524980).

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

3220919052 is a wasteful number, since it uses less digits than its factorization.

3220919052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12398 (or 12396 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 3220919052 is about 56753.1413403699. The cubic root of 3220919052 is about 1476.8167294861.

The spelling of 3220919052 in words is "three billion, two hundred twenty million, nine hundred nineteen thousand, fifty-two".