1722374941 has 24 divisors (see below), whose sum is σ = 2213697600. Its totient is φ = 1329052032.

The previous prime is 1722374939. The next prime is 1722374957. The reversal of 1722374941 is 1494732271.

It is a happy number.

It is not a de Polignac number, because 1722374941 - 2¹ = 1722374939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1722374894 and 1722374903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1722374981) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 25791 + ... + 64108.

It is an arithmetic number, because the mean of its divisors is an integer number (92237400).

Almost surely, 2^1722374941 is an apocalyptic number.

It is an amenable number.

1722374941 is a deficient number, since it is larger than the sum of its proper divisors (491322659).

1722374941 is a wasteful number, since it uses less digits than its factorization.

1722374941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89953 (or 89946 counting only the distinct ones).

The product of its digits is 84672, while the sum is 40.

The square root of 1722374941 is about 41501.5052859532. The cubic root of 1722374941 is about 1198.6964875681.

The spelling of 1722374941 in words is "one billion, seven hundred twenty-two million, three hundred seventy-four thousand, nine hundred forty-one".