3171428573 has 8 divisors (see below), whose sum is σ = 3199819200. Its totient is φ = 3143162880.

The previous prime is 3171428569. The next prime is 3171428599. The reversal of 3171428573 is 3758241713.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3171428573 - 2² = 3171428569 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3171428573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3171428503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20138 + ... + 82148.

It is an arithmetic number, because the mean of its divisors is an integer number (399977400).

Almost surely, 2^3171428573 is an apocalyptic number.

It is an amenable number.

3171428573 is a deficient number, since it is larger than the sum of its proper divisors (28390627).

3171428573 is a wasteful number, since it uses less digits than its factorization.

3171428573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62467.

The product of its digits is 141120, while the sum is 41.

The square root of 3171428573 is about 56315.4381408864. The cubic root of 3171428573 is about 1469.2137299479.

The spelling of 3171428573 in words is "three billion, one hundred seventy-one million, four hundred twenty-eight thousand, five hundred seventy-three".