3223742 has 8 divisors (see below), whose sum is σ = 4850976. Its totient is φ = 1606752.

The previous prime is 3223741. The next prime is 3223751. The reversal of 3223742 is 2473223.

3223742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223741) 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 3 ways as a sum of consecutive naturals, for example, 1718 + ... + 3065.

It is an arithmetic number, because the mean of its divisors is an integer number (606372).

Almost surely, 2^3223742 is an apocalyptic number.

3223742 is a deficient number, since it is larger than the sum of its proper divisors (1627234).

3223742 is a wasteful number, since it uses less digits than its factorization.

3223742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5122.

The product of its digits is 2016, while the sum is 23.

The square root of 3223742 is about 1795.4782092802. The cubic root of 3223742 is about 147.7248051458.

Adding to 3223742 its reverse (2473223), we get a palindrome (5696965).

The spelling of 3223742 in words is "three million, two hundred twenty-three thousand, seven hundred forty-two".