3494873 has 16 divisors (see below), whose sum is σ = 3856896. Its totient is φ = 3157440.

The previous prime is 3494863. The next prime is 3494891. The reversal of 3494873 is 3784943.

It is not a de Polignac number, because 3494873 - 2⁴ = 3494857 is a prime.

It is a super-2 number, since 2×3494873² = 24428274572258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3494863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57263 + ... + 57323.

It is an arithmetic number, because the mean of its divisors is an integer number (241056).

Almost surely, 2^3494873 is an apocalyptic number.

It is an amenable number.

3494873 is a deficient number, since it is larger than the sum of its proper divisors (362023).

3494873 is a wasteful number, since it uses less digits than its factorization.

3494873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184.

The product of its digits is 72576, while the sum is 38.

The square root of 3494873 is about 1869.4579428273. The cubic root of 3494873 is about 151.7552762139.

The spelling of 3494873 in words is "three million, four hundred ninety-four thousand, eight hundred seventy-three".