4173730172 has 24 divisors (see below), whose sum is σ = 7429050720. Its totient is φ = 2051320320.

The previous prime is 4173730139. The next prime is 4173730181. The reversal of 4173730172 is 2710373714.

4173730172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73904 + ... + 117512.

It is an arithmetic number, because the mean of its divisors is an integer number (309543780).

Almost surely, 2^4173730172 is an apocalyptic number.

It is an amenable number.

4173730172 is a deficient number, since it is larger than the sum of its proper divisors (3255320548).

4173730172 is a wasteful number, since it uses less digits than its factorization.

4173730172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44021 (or 44019 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 35.

The square root of 4173730172 is about 64604.4129452470. The cubic root of 4173730172 is about 1610.0577595882.

The spelling of 4173730172 in words is "four billion, one hundred seventy-three million, seven hundred thirty thousand, one hundred seventy-two".