34223311 has 2 divisors, whose sum is σ = 34223312. Its totient is φ = 34223310.

The previous prime is 34223303. The next prime is 34223347. The reversal of 34223311 is 11332243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34223311 - 2³ = 34223303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34223381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17111655 + 17111656.

It is an arithmetic number, because the mean of its divisors is an integer number (17111656).

Almost surely, 2^34223311 is an apocalyptic number.

34223311 is a deficient number, since it is larger than the sum of its proper divisors (1).

34223311 is an equidigital number, since it uses as much as digits as its factorization.

34223311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 19.

The square root of 34223311 is about 5850.0693158287. The cubic root of 34223311 is about 324.6688888128.

Adding to 34223311 its reverse (11332243), we get a palindrome (45555554).

It can be divided in two parts, 342 and 23311, that added together give a triangular number (23653 = T₂₁₇).

The spelling of 34223311 in words is "thirty-four million, two hundred twenty-three thousand, three hundred eleven".