3223880 has 64 divisors (see below), whose sum is σ = 8398080. Its totient is φ = 1100800.

The previous prime is 3223873. The next prime is 3223903. The reversal of 3223880 is 883223.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7265 + ... + 7695.

It is an arithmetic number, because the mean of its divisors is an integer number (131220).

Almost surely, 2^3223880 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 3223880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4199040).

3223880 is an abundant number, since it is smaller than the sum of its proper divisors (5174200).

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

3223880 is a wasteful number, since it uses less digits than its factorization.

3223880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 3223880 is about 1795.5166387422. The cubic root of 3223880 is about 147.7269130205.

The spelling of 3223880 in words is "three million, two hundred twenty-three thousand, eight hundred eighty".