3394625 has 16 divisors (see below), whose sum is σ = 4564560. Its totient is φ = 2505600.

The previous prime is 3394619. The next prime is 3394627. The reversal of 3394625 is 5264933.

It can be written as a sum of positive squares in 8 ways, for example, as 1032256 + 2362369 = 1016^2 + 1537^2 .

It is not a de Polignac number, because 3394625 - 2⁶ = 3394561 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3394591 and 3394600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3394627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 581 + ... + 2669.

It is an arithmetic number, because the mean of its divisors is an integer number (285285).

Almost surely, 2^3394625 is an apocalyptic number.

It is an amenable number.

3394625 is a deficient number, since it is larger than the sum of its proper divisors (1169935).

3394625 is a wasteful number, since it uses less digits than its factorization.

3394625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117 (or 2107 counting only the distinct ones).

The product of its digits is 19440, while the sum is 32.

The square root of 3394625 is about 1842.4508134547. The cubic root of 3394625 is about 150.2901790197.

The spelling of 3394625 in words is "three million, three hundred ninety-four thousand, six hundred twenty-five".