3222494 has 8 divisors (see below), whose sum is σ = 5273208. Its totient is φ = 1464760.

The previous prime is 3222493. The next prime is 3222547. The reversal of 3222494 is 4942223.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73217 + ... + 73260.

It is an arithmetic number, because the mean of its divisors is an integer number (659151).

Almost surely, 2^3222494 is an apocalyptic number.

3222494 is a deficient number, since it is larger than the sum of its proper divisors (2050714).

3222494 is a wasteful number, since it uses less digits than its factorization.

3222494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146490.

The product of its digits is 3456, while the sum is 26.

The square root of 3222494 is about 1795.1306359148. The cubic root of 3222494 is about 147.7057398947.

The spelling of 3222494 in words is "three million, two hundred twenty-two thousand, four hundred ninety-four".