3172754789 has 2 divisors, whose sum is σ = 3172754790. Its totient is φ = 3172754788.

The previous prime is 3172754759. The next prime is 3172754791. The reversal of 3172754789 is 9874572713.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2603550625 + 569204164 = 51025^2 + 23858^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3172754789 is a prime.

It is a super-2 number, since 2×3172754789² = 20132745902244869042, which contains 22 as substring.

Together with 3172754791, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3172754789.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3172754759) 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 as a sum of consecutive naturals, namely, 1586377394 + 1586377395.

It is an arithmetic number, because the mean of its divisors is an integer number (1586377395).

Almost surely, 2^3172754789 is an apocalyptic number.

It is an amenable number.

3172754789 is a deficient number, since it is larger than the sum of its proper divisors (1).

3172754789 is an equidigital number, since it uses as much as digits as its factorization.

3172754789 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2963520, while the sum is 53.

The square root of 3172754789 is about 56327.2117985614. The cubic root of 3172754789 is about 1469.4184981535.

The spelling of 3172754789 in words is "three billion, one hundred seventy-two million, seven hundred fifty-four thousand, seven hundred eighty-nine".