3228015173 has 4 divisors (see below), whose sum is σ = 3244915968. Its totient is φ = 3211114380.

The previous prime is 3228015163. The next prime is 3228015187. The reversal of 3228015173 is 3715108223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3228015173 - 2¹² = 3228011077 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 (3228015103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8450111 + ... + 8450492.

It is an arithmetic number, because the mean of its divisors is an integer number (811228992).

Almost surely, 2^3228015173 is an apocalyptic number.

It is an amenable number.

3228015173 is a deficient number, since it is larger than the sum of its proper divisors (16900795).

3228015173 is a wasteful number, since it uses less digits than its factorization.

3228015173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16900794.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 3228015173 is about 56815.6243739343. The cubic root of 3228015173 is about 1477.9004764333.

The spelling of 3228015173 in words is "three billion, two hundred twenty-eight million, fifteen thousand, one hundred seventy-three".