2020290663 has 8 divisors (see below), whose sum is σ = 2693961088. Its totient is φ = 1346740344.

The previous prime is 2020290631. The next prime is 2020290673. The reversal of 2020290663 is 3660920202.

2020290663 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2020290663 - 2⁵ = 2020290631 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 2020290663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020290673) 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, 22206 + ... + 67332.

It is an arithmetic number, because the mean of its divisors is an integer number (336745136).

Almost surely, 2^2020290663 is an apocalyptic number.

2020290663 is a deficient number, since it is larger than the sum of its proper divisors (673670425).

2020290663 is a wasteful number, since it uses less digits than its factorization.

2020290663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60053.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 2020290663 is about 44947.6435756092. The cubic root of 2020290663 is about 1264.1674938190.

The spelling of 2020290663 in words is "two billion, twenty million, two hundred ninety thousand, six hundred sixty-three".