3229906 has 8 divisors (see below), whose sum is σ = 4895100. Its totient is φ = 1598208.

The previous prime is 3229901. The next prime is 3229909. The reversal of 3229906 is 6099223.

It can be written as a sum of positive squares in 2 ways, for example, as 3186225 + 43681 = 1785^2 + 209^2 .

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 (3229901) 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, 8131 + ... + 8518.

Almost surely, 2^3229906 is an apocalyptic number.

3229906 is a deficient number, since it is larger than the sum of its proper divisors (1665194).

3229906 is a wasteful number, since it uses less digits than its factorization.

3229906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16748.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 3229906 is about 1797.1939238713. The cubic root of 3229906 is about 147.8188982789.

The spelling of 3229906 in words is "three million, two hundred twenty-nine thousand, nine hundred six".