3230872173 has 24 divisors (see below), whose sum is σ = 4864171520. Its totient is φ = 2064178080.

The previous prime is 3230872171. The next prime is 3230872189. The reversal of 3230872173 is 3712780323.

It is not a de Polignac number, because 3230872173 - 2¹ = 3230872171 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230872171) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27478 + ... + 84951.

Almost surely, 2^3230872173 is an apocalyptic number.

It is an amenable number.

3230872173 is a deficient number, since it is larger than the sum of its proper divisors (1633299347).

3230872173 is a wasteful number, since it uses less digits than its factorization.

3230872173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112569 (or 112566 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 3230872173 is about 56840.7615448632. The cubic root of 3230872173 is about 1478.3363600295.

The spelling of 3230872173 in words is "three billion, two hundred thirty million, eight hundred seventy-two thousand, one hundred seventy-three".