3220248342 has 8 divisors (see below), whose sum is σ = 6440496696. Its totient is φ = 1073416112.

The previous prime is 3220248337. The next prime is 3220248373. The reversal of 3220248342 is 2438420223.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

3220248342 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268354023 + ... + 268354034.

It is an arithmetic number, because the mean of its divisors is an integer number (805062087).

Almost surely, 2^3220248342 is an apocalyptic number.

3220248342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3220248342 is a wasteful number, since it uses less digits than its factorization.

3220248342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536708062.

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 3220248342 is about 56747.2320206017. The cubic root of 3220248342 is about 1476.7142137658.

Adding to 3220248342 its reverse (2438420223), we get a palindrome (5658668565).

The spelling of 3220248342 in words is "three billion, two hundred twenty million, two hundred forty-eight thousand, three hundred forty-two".