3316275221 has 16 divisors (see below), whose sum is σ = 4027192704. Its totient is φ = 2665833984.

The previous prime is 3316275199. The next prime is 3316275227. The reversal of 3316275221 is 1225726133.

It is a cyclic number.

It is not a de Polignac number, because 3316275221 - 2²⁶ = 3249166357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3316275227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15560 + ... + 82913.

It is an arithmetic number, because the mean of its divisors is an integer number (251699544).

Almost surely, 2^3316275221 is an apocalyptic number.

It is an amenable number.

3316275221 is a deficient number, since it is larger than the sum of its proper divisors (710917483).

3316275221 is a wasteful number, since it uses less digits than its factorization.

3316275221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98780.

The product of its digits is 15120, while the sum is 32.

The square root of 3316275221 is about 57587.1098510769. The cubic root of 3316275221 is about 1491.2490796147.

The spelling of 3316275221 in words is "three billion, three hundred sixteen million, two hundred seventy-five thousand, two hundred twenty-one".