3232139173 has 2 divisors, whose sum is σ = 3232139174. Its totient is φ = 3232139172.

The previous prime is 3232139159. The next prime is 3232139203. The reversal of 3232139173 is 3719312323.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2750687809 + 481451364 = 52447^2 + 21942^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3232139173 is a prime.

It is a super-2 number, since 2×3232139173² = 20893447267282247858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3232139873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1616069586 + 1616069587.

It is an arithmetic number, because the mean of its divisors is an integer number (1616069587).

Almost surely, 2^3232139173 is an apocalyptic number.

It is an amenable number.

3232139173 is a deficient number, since it is larger than the sum of its proper divisors (1).

3232139173 is an equidigital number, since it uses as much as digits as its factorization.

3232139173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20412, while the sum is 34.

The square root of 3232139173 is about 56851.9056232946. The cubic root of 3232139173 is about 1478.5295800311.

The spelling of 3232139173 in words is "three billion, two hundred thirty-two million, one hundred thirty-nine thousand, one hundred seventy-three".