34216001 has 2 divisors, whose sum is σ = 34216002. Its totient is φ = 34216000.

The previous prime is 34215997. The next prime is 34216067. The reversal of 34216001 is 10061243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33918976 + 297025 = 5824^2 + 545^2 .

It is a cyclic number.

It is not a de Polignac number, because 34216001 - 2² = 34215997 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (34218001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17108000 + 17108001.

It is an arithmetic number, because the mean of its divisors is an integer number (17108001).

Almost surely, 2^34216001 is an apocalyptic number.

It is an amenable number.

34216001 is a deficient number, since it is larger than the sum of its proper divisors (1).

34216001 is an equidigital number, since it uses as much as digits as its factorization.

34216001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 34216001 is about 5849.4445035405. Note that the first 3 decimals coincide. The cubic root of 34216001 is about 324.6457710556.

Adding to 34216001 its reverse (10061243), we get a palindrome (44277244).

The spelling of 34216001 in words is "thirty-four million, two hundred sixteen thousand, one".