3320065772 has 12 divisors (see below), whose sum is σ = 5825447880. Its totient is φ = 1655652096.

The previous prime is 3320065751. The next prime is 3320065843. The reversal of 3320065772 is 2775600233.

It is a super-2 number, since 2×3320065772² = 22045673460811911968, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1093493 + ... + 1096524.

It is an arithmetic number, because the mean of its divisors is an integer number (485453990).

Almost surely, 2^3320065772 is an apocalyptic number.

It is an amenable number.

3320065772 is a deficient number, since it is larger than the sum of its proper divisors (2505382108).

3320065772 is a wasteful number, since it uses less digits than its factorization.

3320065772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2190400 (or 2190398 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 3320065772 is about 57620.0119055871. The cubic root of 3320065772 is about 1491.8170364328.

The spelling of 3320065772 in words is "three billion, three hundred twenty million, sixty-five thousand, seven hundred seventy-two".