7349222 has 8 divisors (see below), whose sum is σ = 11036856. Its totient is φ = 3670272.

The previous prime is 7349191. The next prime is 7349233. The reversal of 7349222 is 2229437.

It is a happy number.

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

It is a super-2 number, since 2×7349222² = 108022128010568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 713 + ... + 3899.

It is an arithmetic number, because the mean of its divisors is an integer number (1379607).

Almost surely, 2^7349222 is an apocalyptic number.

7349222 is a deficient number, since it is larger than the sum of its proper divisors (3687634).

7349222 is a wasteful number, since it uses less digits than its factorization.

7349222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4342.

The product of its digits is 6048, while the sum is 29.

The square root of 7349222 is about 2710.9448537364. The cubic root of 7349222 is about 194.4227681112.

The spelling of 7349222 in words is "seven million, three hundred forty-nine thousand, two hundred twenty-two".