3423166573 has 4 divisors (see below), whose sum is σ = 3424636188. Its totient is φ = 3421696960.

The previous prime is 3423166543. The next prime is 3423166601. The reversal of 3423166573 is 3756613243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 622851849 + 2800314724 = 24957^2 + 52918^2 .

It is a cyclic number.

It is not a de Polignac number, because 3423166573 - 2⁵ = 3423166541 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3423166543) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 731308 + ... + 735973.

It is an arithmetic number, because the mean of its divisors is an integer number (856159047).

Almost surely, 2^3423166573 is an apocalyptic number.

It is an amenable number.

3423166573 is a deficient number, since it is larger than the sum of its proper divisors (1469615).

3423166573 is a wasteful number, since it uses less digits than its factorization.

3423166573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1469614.

The product of its digits is 272160, while the sum is 40.

The square root of 3423166573 is about 58507.8334327977. The cubic root of 3423166573 is about 1507.1021088877.

The spelling of 3423166573 in words is "three billion, four hundred twenty-three million, one hundred sixty-six thousand, five hundred seventy-three".