34308823 has 2 divisors, whose sum is σ = 34308824. Its totient is φ = 34308822.

The previous prime is 34308821. The next prime is 34308829. The reversal of 34308823 is 32880343.

It is a weak prime.

It is an emirp because it is prime and its reverse (32880343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34308823 - 2¹ = 34308821 is a prime.

Together with 34308821, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34308821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17154411 + 17154412.

It is an arithmetic number, because the mean of its divisors is an integer number (17154412).

Almost surely, 2^34308823 is an apocalyptic number.

34308823 is a deficient number, since it is larger than the sum of its proper divisors (1).

34308823 is an equidigital number, since it uses as much as digits as its factorization.

34308823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 34308823 is about 5857.3733874494. The cubic root of 34308823 is about 324.9390749701.

The spelling of 34308823 in words is "thirty-four million, three hundred eight thousand, eight hundred twenty-three".