3399925 has 24 divisors (see below), whose sum is σ = 4499712. Its totient is φ = 2544000.

The previous prime is 3399919. The next prime is 3399937. The reversal of 3399925 is 5299933.

It is not a de Polignac number, because 3399925 - 2¹⁵ = 3367157 is a prime.

3399925 is a lucky number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 31722 + ... + 31828.

It is an arithmetic number, because the mean of its divisors is an integer number (187488).

Almost surely, 2^3399925 is an apocalyptic number.

It is an amenable number.

3399925 is a deficient number, since it is larger than the sum of its proper divisors (1099787).

3399925 is a wasteful number, since it uses less digits than its factorization.

3399925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189 (or 184 counting only the distinct ones).

The product of its digits is 65610, while the sum is 40.

The square root of 3399925 is about 1843.8885541160. Note that the first 3 decimals coincide. The cubic root of 3399925 is about 150.3683539546.

The spelling of 3399925 in words is "three million, three hundred ninety-nine thousand, nine hundred twenty-five".