34218001 has 2 divisors, whose sum is σ = 34218002. Its totient is φ = 34218000.

The previous prime is 34217983. The next prime is 34218029. The reversal of 34218001 is 10081243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29160000 + 5058001 = 5400^2 + 2249^2 .

It is a cyclic number.

It is not a de Polignac number, because 34218001 - 2⁷ = 34217873 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34218001.

It is not a weakly prime, because it can be changed into another prime (34218061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17109000 + 17109001.

It is an arithmetic number, because the mean of its divisors is an integer number (17109001).

Almost surely, 2^34218001 is an apocalyptic number.

It is an amenable number.

34218001 is a deficient number, since it is larger than the sum of its proper divisors (1).

34218001 is an equidigital number, since it uses as much as digits as its factorization.

34218001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 34218001 is about 5849.6154574468. The cubic root of 34218001 is about 324.6520963506.

Adding to 34218001 its reverse (10081243), we get a palindrome (44299244).

The spelling of 34218001 in words is "thirty-four million, two hundred eighteen thousand, one".