3402325 has 6 divisors (see below), whose sum is σ = 4218914. Its totient is φ = 2721840.

The previous prime is 3402323. The next prime is 3402331. The reversal of 3402325 is 5232043.

It can be written as a sum of positive squares in 3 ways, for example, as 42436 + 3359889 = 206^2 + 1833^2 .

It is not a de Polignac number, because 3402325 - 2¹ = 3402323 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3402323) 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 5 ways as a sum of consecutive naturals, for example, 68022 + ... + 68071.

Almost surely, 2^3402325 is an apocalyptic number.

It is an amenable number.

3402325 is a deficient number, since it is larger than the sum of its proper divisors (816589).

3402325 is a wasteful number, since it uses less digits than its factorization.

3402325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136103 (or 136098 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 3402325 is about 1844.5392378586. The cubic root of 3402325 is about 150.4037272022.

Adding to 3402325 its reverse (5232043), we get a palindrome (8634368).

The spelling of 3402325 in words is "three million, four hundred two thousand, three hundred twenty-five".