2000020079 has 8 divisors (see below), whose sum is σ = 2021271168. Its totient is φ = 1978797600.

The previous prime is 2000020073. The next prime is 2000020081. The reversal of 2000020079 is 9700200002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2000020079 - 2¹⁶ = 1999954543 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2000020079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000020073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151949 + ... + 164585.

It is an arithmetic number, because the mean of its divisors is an integer number (252658896).

Almost surely, 2^2000020079 is an apocalyptic number.

2000020079 is a deficient number, since it is larger than the sum of its proper divisors (21251089).

2000020079 is a wasteful number, since it uses less digits than its factorization.

2000020079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14305.

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

The square root of 2000020079 is about 44721.5840394770. The cubic root of 2000020079 is about 1259.9252662066.

The spelling of 2000020079 in words is "two billion, twenty thousand, seventy-nine".