1722413568 has 160 divisors (see below), whose sum is σ = 4822405632. Its totient is φ = 545587200.

The previous prime is 1722413551. The next prime is 1722413579. The reversal of 1722413568 is 8653142271.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2904280 + ... + 2904872.

Almost surely, 2^1722413568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1722413568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2411202816).

1722413568 is an abundant number, since it is smaller than the sum of its proper divisors (3099992064).

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

1722413568 is an equidigital number, since it uses as much as digits as its factorization.

1722413568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706 (or 690 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 1722413568 is about 41501.9706520064. The cubic root of 1722413568 is about 1198.7054483934.

The spelling of 1722413568 in words is "one billion, seven hundred twenty-two million, four hundred thirteen thousand, five hundred sixty-eight".