3494625 has 16 divisors (see below), whose sum is σ = 5815680. Its totient is φ = 1863600.

The previous prime is 3494609. The next prime is 3494627. The reversal of 3494625 is 5264943.

3494625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3494625 - 2⁴ = 3494609 is a prime.

It is a super-3 number, since 3×3494625³ (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3494627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4285 + ... + 5034.

It is an arithmetic number, because the mean of its divisors is an integer number (363480).

Almost surely, 2^3494625 is an apocalyptic number.

It is an amenable number.

3494625 is a deficient number, since it is larger than the sum of its proper divisors (2321055).

3494625 is an equidigital number, since it uses as much as digits as its factorization.

3494625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9337 (or 9327 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 3494625 is about 1869.3916122632. The cubic root of 3494625 is about 151.7516865557.

The spelling of 3494625 in words is "three million, four hundred ninety-four thousand, six hundred twenty-five".