2000000279 has 2 divisors, whose sum is σ = 2000000280. Its totient is φ = 2000000278.

The previous prime is 2000000273. The next prime is 2000000293. The reversal of 2000000279 is 9720000002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2000000279 - 2²⁸ = 1731564823 is a prime.

It is a super-2 number, since 2×2000000279² = 8000002232000155682, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2000000279.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000000273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000000139 + 1000000140.

It is an arithmetic number, because the mean of its divisors is an integer number (1000000140).

Almost surely, 2^2000000279 is an apocalyptic number.

2000000279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000000279 is an equidigital number, since it uses as much as digits as its factorization.

2000000279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 2000000279 is about 44721.3626693105. The cubic root of 2000000279 is about 1259.9211084812.

The spelling of 2000000279 in words is "two billion, two hundred seventy-nine", and thus it is an aban number.