2079000001 has 4 divisors (see below), whose sum is σ = 2238923092. Its totient is φ = 1919076912.

The previous prime is 2078999981. The next prime is 2079000031. The reversal of 2079000001 is 1000009702.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 724686400 + 1354313601 = 26920^2 + 36801^2 .

It is a cyclic number.

It is not a de Polignac number, because 2079000001 - 2⁷ = 2078999873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2079000031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79961526 + ... + 79961551.

It is an arithmetic number, because the mean of its divisors is an integer number (559730773).

Almost surely, 2^2079000001 is an apocalyptic number.

It is an amenable number.

2079000001 is a deficient number, since it is larger than the sum of its proper divisors (159923091).

2079000001 is a wasteful number, since it uses less digits than its factorization.

2079000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159923090.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 2079000001 is about 45596.0524716779. The cubic root of 2079000001 is about 1276.2962597391.

Adding to 2079000001 its reverse (1000009702), we get a palindrome (3079009703).

The spelling of 2079000001 in words is "two billion, seventy-nine million, one", and thus it is an aban number and an uban number.