3223946 has 8 divisors (see below), whose sum is σ = 5275584. Its totient is φ = 1465420.

The previous prime is 3223943. The next prime is 3223963. The reversal of 3223946 is 6493223.

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

It is not an unprimeable number, because it can be changed into a prime (3223943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73250 + ... + 73293.

It is an arithmetic number, because the mean of its divisors is an integer number (659448).

Almost surely, 2^3223946 is an apocalyptic number.

3223946 is a deficient number, since it is larger than the sum of its proper divisors (2051638).

3223946 is a wasteful number, since it uses less digits than its factorization.

3223946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146556.

The product of its digits is 7776, while the sum is 29.

The square root of 3223946 is about 1795.5350177593. The cubic root of 3223946 is about 147.7279211132.

The spelling of 3223946 in words is "three million, two hundred twenty-three thousand, nine hundred forty-six".