1634100001 has 2 divisors, whose sum is σ = 1634100002. Its totient is φ = 1634100000.

The previous prime is 1634099981. The next prime is 1634100007. The reversal of 1634100001 is 1000014361.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1634099776 + 225 = 40424^2 + 15^2 .

It is an emirp because it is prime and its reverse (1000014361) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1634100001 is a prime.

It is not a weakly prime, because it can be changed into another prime (1634100007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 817050000 + 817050001.

It is an arithmetic number, because the mean of its divisors is an integer number (817050001).

Almost surely, 2^1634100001 is an apocalyptic number.

It is an amenable number.

1634100001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1634100001 is an equidigital number, since it uses as much as digits as its factorization.

1634100001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1634100001 is about 40424.0027830001. The cubic root of 1634100001 is about 1177.8578392924.

Adding to 1634100001 its reverse (1000014361), we get a palindrome (2634114362).

The spelling of 1634100001 in words is "one billion, six hundred thirty-four million, one hundred thousand, one".