3220170474 has 32 divisors (see below), whose sum is σ = 6509295936. Its totient is φ = 1061948160.

The previous prime is 3220170427. The next prime is 3220170479. The reversal of 3220170474 is 4740710223.

It is not an unprimeable number, because it can be changed into a prime (3220170479) 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, 258804 + ... + 270960.

It is an arithmetic number, because the mean of its divisors is an integer number (203415498).

Almost surely, 2^3220170474 is an apocalyptic number.

3220170474 is an abundant number, since it is smaller than the sum of its proper divisors (3289125462).

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

3220170474 is a wasteful number, since it uses less digits than its factorization.

3220170474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12630.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 3220170474 is about 56746.5459213158. The cubic root of 3220170474 is about 1476.7023109872.

Adding to 3220170474 its reverse (4740710223), we get a palindrome (7960880697).

The spelling of 3220170474 in words is "three billion, two hundred twenty million, one hundred seventy thousand, four hundred seventy-four".