3243712 has 14 divisors (see below), whose sum is σ = 6436868. Its totient is φ = 1621824.

The previous prime is 3243697. The next prime is 3243727. The reversal of 3243712 is 2173423.

3243712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3243697) and next prime (3243727).

It is a zygodrome in base 15.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 25278 + ... + 25405.

Almost surely, 2^3243712 is an apocalyptic number.

3243712 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3243712 is a deficient number, since it is larger than the sum of its proper divisors (3193156).

3243712 is an equidigital number, since it uses as much as digits as its factorization.

3243712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50695 (or 50685 counting only the distinct ones).

The product of its digits is 1008, while the sum is 22.

The square root of 3243712 is about 1801.0308159496. The cubic root of 3243712 is about 148.0292126411.

The spelling of 3243712 in words is "three million, two hundred forty-three thousand, seven hundred twelve".