3242279 has 2 divisors, whose sum is σ = 3242280. Its totient is φ = 3242278.

The previous prime is 3242263. The next prime is 3242311. The reversal of 3242279 is 9722423.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3242279 - 2⁴ = 3242263 is a prime.

It is a super-2 number, since 2×3242279² = 21024746227682, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3¹³ + 2 + 4⁸ + 2¹⁹ + 2¹⁹ + 7⁴ + 9⁶ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3242209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621139 + 1621140.

It is an arithmetic number, because the mean of its divisors is an integer number (1621140).

Almost surely, 2^3242279 is an apocalyptic number.

3242279 is a deficient number, since it is larger than the sum of its proper divisors (1).

3242279 is an equidigital number, since it uses as much as digits as its factorization.

3242279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 29.

The square root of 3242279 is about 1800.6329442727. The cubic root of 3242279 is about 148.0074107563.

The spelling of 3242279 in words is "three million, two hundred forty-two thousand, two hundred seventy-nine".