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3244073 = 7676917

3244073 has 8 divisors (see below), whose sum is σ = 3763392. Its totient is φ = 2738736.

The previous prime is 3244067. The next prime is 3244097. The reversal of 3244073 is 3704423.

Added to its reverse (3704423) it gives a square (6948496 = 26362).

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3244073 - 26 = 3244009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3244013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2990 + ... + 3927.

It is an arithmetic number, because the mean of its divisors is an integer number (470424).

Almost surely, 23244073 is an apocalyptic number.

It is an amenable number.

3244073 is a deficient number, since it is larger than the sum of its proper divisors (519319).

3244073 is an equidigital number, since it uses as much as digits as its factorization.

3244073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6991.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 3244073 is about 1801.1310335453. The cubic root of 3244073 is about 148.0347039387.

Adding to 3244073 its reverse (3704423), we get a palindrome (6948496).

The spelling of 3244073 in words is "three million, two hundred forty-four thousand, seventy-three".

Divisors: 1 7 67 469 6917 48419 463439 3244073