3457173 has 4 divisors (see below), whose sum is σ = 4609568. Its totient is φ = 2304780.

The previous prime is 3457163. The next prime is 3457187. The reversal of 3457173 is 3717543.

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 not a de Polignac number, because 3457173 - 2⁵ = 3457141 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3457173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3457123) 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, 576193 + ... + 576198.

It is an arithmetic number, because the mean of its divisors is an integer number (1152392).

Almost surely, 2^3457173 is an apocalyptic number.

It is an amenable number.

3457173 is a deficient number, since it is larger than the sum of its proper divisors (1152395).

3457173 is a wasteful number, since it uses less digits than its factorization.

3457173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152394.

The product of its digits is 8820, while the sum is 30.

The square root of 3457173 is about 1859.3474661827. The cubic root of 3457173 is about 151.2076292307.

The spelling of 3457173 in words is "three million, four hundred fifty-seven thousand, one hundred seventy-three".