34523387 has 2 divisors, whose sum is σ = 34523388. Its totient is φ = 34523386.

The previous prime is 34523381. The next prime is 34523389. The reversal of 34523387 is 78332543.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34523387 - 2¹⁴ = 34507003 is a prime.

Together with 34523389, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34523381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17261693 + 17261694.

It is an arithmetic number, because the mean of its divisors is an integer number (17261694).

Almost surely, 2^34523387 is an apocalyptic number.

34523387 is a deficient number, since it is larger than the sum of its proper divisors (1).

34523387 is an equidigital number, since it uses as much as digits as its factorization.

34523387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 35.

The square root of 34523387 is about 5875.6605586096. The cubic root of 34523387 is about 325.6150467594.

It can be divided in two parts, 345 and 23387, that added together give a palindrome (23732).

The spelling of 34523387 in words is "thirty-four million, five hundred twenty-three thousand, three hundred eighty-seven".