34340323 has 4 divisors (see below), whose sum is σ = 36360360. Its totient is φ = 32320288.

The previous prime is 34340287. The next prime is 34340347. The reversal of 34340323 is 32304343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32304343 = 229 ⋅141067.

It is a cyclic number.

It is not a de Polignac number, because 34340323 - 2¹³ = 34332131 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34340294 and 34340303.

It is not an unprimeable number, because it can be changed into a prime (34340023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1009993 + ... + 1010026.

It is an arithmetic number, because the mean of its divisors is an integer number (9090090).

Almost surely, 2^34340323 is an apocalyptic number.

34340323 is a deficient number, since it is larger than the sum of its proper divisors (2020037).

34340323 is a wasteful number, since it uses less digits than its factorization.

34340323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020036.

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 34340323 is about 5860.0616890951. The cubic root of 34340323 is about 325.0384901159.

Adding to 34340323 its reverse (32304343), we get a palindrome (66644666).

The spelling of 34340323 in words is "thirty-four million, three hundred forty thousand, three hundred twenty-three".