3240325 has 12 divisors (see below), whose sum is σ = 4383648. Its totient is φ = 2356400.

The previous prime is 3240311. The next prime is 3240329. The reversal of 3240325 is 5230423.

It is not a de Polignac number, because 3240325 - 2⁷ = 3240197 is a prime.

It is a super-2 number, since 2×3240325² = 20999412211250, which contains 22 as substring.

It is a Duffinian number.

3240325 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3240329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5617 + ... + 6166.

It is an arithmetic number, because the mean of its divisors is an integer number (365304).

Almost surely, 2^3240325 is an apocalyptic number.

It is an amenable number.

3240325 is a deficient number, since it is larger than the sum of its proper divisors (1143323).

3240325 is a wasteful number, since it uses less digits than its factorization.

3240325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11804 (or 11799 counting only the distinct ones).

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

The square root of 3240325 is about 1800.0902755140. The cubic root of 3240325 is about 147.9776719421.

Adding to 3240325 its reverse (5230423), we get a palindrome (8470748).

The spelling of 3240325 in words is "three million, two hundred forty thousand, three hundred twenty-five".