2000556679 has 8 divisors (see below), whose sum is σ = 2202449040. Its totient is φ = 1802001600.

The previous prime is 2000556661. The next prime is 2000556703. The reversal of 2000556679 is 9766550002.

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 2000556679 - 2¹⁵ = 2000523911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000556659) 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 7 ways as a sum of consecutive naturals, for example, 833062 + ... + 835459.

It is an arithmetic number, because the mean of its divisors is an integer number (275306130).

Almost surely, 2^2000556679 is an apocalyptic number.

2000556679 is a deficient number, since it is larger than the sum of its proper divisors (201892361).

2000556679 is a wasteful number, since it uses less digits than its factorization.

2000556679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1668641.

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 2000556679 is about 44727.5829773977. The cubic root of 2000556679 is about 1260.0379343160.

The spelling of 2000556679 in words is "two billion, five hundred fifty-six thousand, six hundred seventy-nine".