34645001 has 2 divisors, whose sum is σ = 34645002. Its totient is φ = 34645000.

The previous prime is 34644991. The next prime is 34645019. The reversal of 34645001 is 10054643.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31091776 + 3553225 = 5576^2 + 1885^2 .

It is a cyclic number.

It is not a de Polignac number, because 34645001 - 2²² = 30450697 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34645021) 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, 17322500 + 17322501.

It is an arithmetic number, because the mean of its divisors is an integer number (17322501).

Almost surely, 2^34645001 is an apocalyptic number.

It is an amenable number.

34645001 is a deficient number, since it is larger than the sum of its proper divisors (1).

34645001 is an equidigital number, since it uses as much as digits as its factorization.

34645001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 34645001 is about 5886.0004247366. Note that the first 3 decimals coincide. The cubic root of 34645001 is about 325.9969418961.

Adding to 34645001 its reverse (10054643), we get a palindrome (44699644).

The spelling of 34645001 in words is "thirty-four million, six hundred forty-five thousand, one".