34216453 has 4 divisors (see below), whose sum is σ = 35141260. Its totient is φ = 33291648.

The previous prime is 34216447. The next prime is 34216489. The reversal of 34216453 is 35461243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35461243 = 1669 ⋅21247.

It can be written as a sum of positive squares in 2 ways, for example, as 26697889 + 7518564 = 5167^2 + 2742^2 .

It is a cyclic number.

It is not a de Polignac number, because 34216453 - 2²⁵ = 662021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34216153) 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, 462348 + ... + 462421.

It is an arithmetic number, because the mean of its divisors is an integer number (8785315).

Almost surely, 2^34216453 is an apocalyptic number.

It is an amenable number.

34216453 is a deficient number, since it is larger than the sum of its proper divisors (924807).

34216453 is an equidigital number, since it uses as much as digits as its factorization.

34216453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924806.

The product of its digits is 8640, while the sum is 28.

The square root of 34216453 is about 5849.4831395603. The cubic root of 34216453 is about 324.6472005939.

Adding to 34216453 its reverse (35461243), we get a palindrome (69677696).

The spelling of 34216453 in words is "thirty-four million, two hundred sixteen thousand, four hundred fifty-three".