3222393 has 8 divisors (see below), whose sum is σ = 4444800. Its totient is φ = 2074128.

The previous prime is 3222389. The next prime is 3222397. The reversal of 3222393 is 3932223.

It is an interprime number because it is at equal distance from previous prime (3222389) and next prime (3222397).

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

It is not a de Polignac number, because 3222393 - 2² = 3222389 is a prime.

It is a Curzon number.

3222393 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3222397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18433 + ... + 18606.

It is an arithmetic number, because the mean of its divisors is an integer number (555600).

Almost surely, 2^3222393 is an apocalyptic number.

It is an amenable number.

3222393 is a deficient number, since it is larger than the sum of its proper divisors (1222407).

3222393 is a wasteful number, since it uses less digits than its factorization.

3222393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37071.

The product of its digits is 1944, while the sum is 24.

The square root of 3222393 is about 1795.1025040370. The cubic root of 3222393 is about 147.7041967384.

The spelling of 3222393 in words is "three million, two hundred twenty-two thousand, three hundred ninety-three".