34822321 has 4 divisors (see below), whose sum is σ = 35181412. Its totient is φ = 34463232.

The previous prime is 34822309. The next prime is 34822327. The reversal of 34822321 is 12322843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12322843 = 13 ⋅947911.

It can be written as a sum of positive squares in 2 ways, for example, as 16289296 + 18533025 = 4036^2 + 4305^2 .

It is a cyclic number.

It is not a de Polignac number, because 34822321 - 2²³ = 26433713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34822327) 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, 179400 + ... + 179593.

It is an arithmetic number, because the mean of its divisors is an integer number (8795353).

Almost surely, 2^34822321 is an apocalyptic number.

It is an amenable number.

34822321 is a deficient number, since it is larger than the sum of its proper divisors (359091).

34822321 is an equidigital number, since it uses as much as digits as its factorization.

34822321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359090.

The product of its digits is 2304, while the sum is 25.

The square root of 34822321 is about 5901.0440601643. The cubic root of 34822321 is about 326.5521680957.

The spelling of 34822321 in words is "thirty-four million, eight hundred twenty-two thousand, three hundred twenty-one".