3224622172 has 48 divisors (see below), whose sum is σ = 6102734400. Its totient is φ = 1486284800.

The previous prime is 3224622109. The next prime is 3224622179. The reversal of 3224622172 is 2712264223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3224622179) 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, 2477922 + ... + 2479222.

It is an arithmetic number, because the mean of its divisors is an integer number (127140300).

Almost surely, 2^3224622172 is an apocalyptic number.

It is an amenable number.

3224622172 is a deficient number, since it is larger than the sum of its proper divisors (2878112228).

3224622172 is a wasteful number, since it uses less digits than its factorization.

3224622172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2286 (or 2284 counting only the distinct ones).

The product of its digits is 16128, while the sum is 31.

The square root of 3224622172 is about 56785.7567705142. The cubic root of 3224622172 is about 1477.3824826104.

Adding to 3224622172 its reverse (2712264223), we get a palindrome (5936886395).

The spelling of 3224622172 in words is "three billion, two hundred twenty-four million, six hundred twenty-two thousand, one hundred seventy-two".