3426625 has 16 divisors (see below), whose sum is σ = 4343040. Its totient is φ = 2698800.

The previous prime is 3426623. The next prime is 3426637. The reversal of 3426625 is 5266243.

It is a happy number.

It is not a de Polignac number, because 3426625 - 2¹ = 3426623 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3426593 and 3426602.

It is not an unprimeable number, because it can be changed into a prime (3426623) 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, 9702 + ... + 10048.

It is an arithmetic number, because the mean of its divisors is an integer number (271440).

Almost surely, 2^3426625 is an apocalyptic number.

It is an amenable number.

3426625 is a deficient number, since it is larger than the sum of its proper divisors (916415).

3426625 is an equidigital number, since it uses as much as digits as its factorization.

3426625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441 (or 431 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 3426625 is about 1851.1145291418. The cubic root of 3426625 is about 150.7609480080.

The spelling of 3426625 in words is "three million, four hundred twenty-six thousand, six hundred twenty-five".