3220702 has 16 divisors (see below), whose sum is σ = 5039712. Its totient is φ = 1542240.

The previous prime is 3220699. The next prime is 3220703. The reversal of 3220702 is 2070223.

It is a happy number.

3220702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220703) 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 7 ways as a sum of consecutive naturals, for example, 4948 + ... + 5560.

It is an arithmetic number, because the mean of its divisors is an integer number (314982).

Almost surely, 2^3220702 is an apocalyptic number.

3220702 is a deficient number, since it is larger than the sum of its proper divisors (1819010).

3220702 is a wasteful number, since it uses less digits than its factorization.

3220702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723.

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 3220702 is about 1794.6314384854. The cubic root of 3220702 is about 147.6783555391.

Adding to 3220702 its reverse (2070223), we get a palindrome (5290925).

The spelling of 3220702 in words is "three million, two hundred twenty thousand, seven hundred two".