3420175 has 12 divisors (see below), whose sum is σ = 4626936. Its totient is φ = 2487200.

The previous prime is 3420161. The next prime is 3420187. The reversal of 3420175 is 5710243.

It is not a de Polignac number, because 3420175 - 2⁷ = 3420047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5944 + ... + 6493.

It is an arithmetic number, because the mean of its divisors is an integer number (385578).

Almost surely, 2^3420175 is an apocalyptic number.

3420175 is a deficient number, since it is larger than the sum of its proper divisors (1206761).

3420175 is a wasteful number, since it uses less digits than its factorization.

3420175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12458 (or 12453 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 3420175 is about 1849.3715148666. The cubic root of 3420175 is about 150.6662952149. Note that the first 3 decimals are identical.

The spelling of 3420175 in words is "three million, four hundred twenty thousand, one hundred seventy-five".