3240207 has 6 divisors (see below), whose sum is σ = 4680312. Its totient is φ = 2160132.

The previous prime is 3240197. The next prime is 3240247. The reversal of 3240207 is 7020423.

It is a happy number.

3240207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3240207 - 2⁴ = 3240191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3240207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3240247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 180003 + ... + 180020.

It is an arithmetic number, because the mean of its divisors is an integer number (780052).

Almost surely, 2^3240207 is an apocalyptic number.

3240207 is a deficient number, since it is larger than the sum of its proper divisors (1440105).

3240207 is a wasteful number, since it uses less digits than its factorization.

3240207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360029 (or 360026 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 3240207 is about 1800.0574990816. The cubic root of 3240207 is about 147.9758756637.

The spelling of 3240207 in words is "three million, two hundred forty thousand, two hundred seven".