3240337 has 4 divisors (see below), whose sum is σ = 3344896. Its totient is φ = 3135780.

The previous prime is 3240329. The next prime is 3240359. The reversal of 3240337 is 7330423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7330423 = 113 ⋅64871.

It is a cyclic number.

It is not a de Polignac number, because 3240337 - 2³ = 3240329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3240037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52233 + ... + 52294.

It is an arithmetic number, because the mean of its divisors is an integer number (836224).

Almost surely, 2^3240337 is an apocalyptic number.

It is an amenable number.

3240337 is a deficient number, since it is larger than the sum of its proper divisors (104559).

3240337 is a wasteful number, since it uses less digits than its factorization.

3240337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104558.

The product of its (nonzero) digits is 1512, while the sum is 22.

The square root of 3240337 is about 1800.0936086771. The cubic root of 3240337 is about 147.9778546120.

It can be divided in two parts, 32403 and 37, that multiplied together give a palindrome (1198911).

The spelling of 3240337 in words is "three million, two hundred forty thousand, three hundred thirty-seven".