3242479 has 2 divisors, whose sum is σ = 3242480. Its totient is φ = 3242478.

The previous prime is 3242431. The next prime is 3242497. The reversal of 3242479 is 9742423.

Together with next prime (3242497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3242479 - 2²¹ = 1145327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3242479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3242429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621239 + 1621240.

It is an arithmetic number, because the mean of its divisors is an integer number (1621240).

Almost surely, 2^3242479 is an apocalyptic number.

3242479 is a deficient number, since it is larger than the sum of its proper divisors (1).

3242479 is an equidigital number, since it uses as much as digits as its factorization.

3242479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 31.

The square root of 3242479 is about 1800.6884794433. The cubic root of 3242479 is about 148.0104539730.

It can be divided in two parts, 3242 and 479, that added together give a square (3721 = 61²).

The spelling of 3242479 in words is "three million, two hundred forty-two thousand, four hundred seventy-nine".