3222930 has 32 divisors (see below), whose sum is σ = 7884864. Its totient is φ = 842816.

The previous prime is 3222929. The next prime is 3222937. The reversal of 3222930 is 392223.

It is a junction number, because it is equal to n+sod(n) for n = 3222897 and 3222906.

It is not an unprimeable number, because it can be changed into a prime (3222937) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 577 + ... + 2603.

It is an arithmetic number, because the mean of its divisors is an integer number (246402).

Almost surely, 2^3222930 is an apocalyptic number.

3222930 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3222930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3942432).

3222930 is an abundant number, since it is smaller than the sum of its proper divisors (4661934).

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

3222930 is a wasteful number, since it uses less digits than its factorization.

3222930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 3222930 is about 1795.2520714373. The cubic root of 3222930 is about 147.7124010706.

The spelling of 3222930 in words is "three million, two hundred twenty-two thousand, nine hundred thirty".