3229390 has 8 divisors (see below), whose sum is σ = 5812920. Its totient is φ = 1291752.

The previous prime is 3229381. The next prime is 3229393. The reversal of 3229390 is 939223.

It is a happy number.

3229390 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (3229393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161460 + ... + 161479.

It is an arithmetic number, because the mean of its divisors is an integer number (726615).

Almost surely, 2^3229390 is an apocalyptic number.

3229390 is a deficient number, since it is larger than the sum of its proper divisors (2583530).

3229390 is a wasteful number, since it uses less digits than its factorization.

3229390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322946.

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 3229390 is about 1797.0503610083. The cubic root of 3229390 is about 147.8110261598.

The spelling of 3229390 in words is "three million, two hundred twenty-nine thousand, three hundred ninety".