3222379 has 2 divisors, whose sum is σ = 3222380. Its totient is φ = 3222378.

The previous prime is 3222337. The next prime is 3222389. The reversal of 3222379 is 9732223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3222379 - 2⁷ = 3222251 is a prime.

3222379 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3222389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611189 + 1611190.

It is an arithmetic number, because the mean of its divisors is an integer number (1611190).

Almost surely, 2^3222379 is an apocalyptic number.

3222379 is a deficient number, since it is larger than the sum of its proper divisors (1).

3222379 is an equidigital number, since it uses as much as digits as its factorization.

3222379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 28.

The square root of 3222379 is about 1795.0986045340. The cubic root of 3222379 is about 147.7039828330.

It can be divided in two parts, 322 and 2379, that added together give a triangular number (2701 = T₇₃).

The spelling of 3222379 in words is "three million, two hundred twenty-two thousand, three hundred seventy-nine".