3290224 has 40 divisors (see below), whose sum is σ = 7544160. Its totient is φ = 1360128.

The previous prime is 3290213. The next prime is 3290237. The reversal of 3290224 is 4220923.

It is a junction number, because it is equal to n+sod(n) for n = 3290195 and 3290204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2742 + ... + 3754.

It is an arithmetic number, because the mean of its divisors is an integer number (188604).

Almost surely, 2^3290224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3290224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3772080).

3290224 is an abundant number, since it is smaller than the sum of its proper divisors (4253936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3290224 is a wasteful number, since it uses less digits than its factorization.

3290224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057 (or 1051 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 3290224 is about 1813.8974612695. The cubic root of 3290224 is about 148.7333940929.

The spelling of 3290224 in words is "three million, two hundred ninety thousand, two hundred twenty-four".