2020388673 has 8 divisors (see below), whose sum is σ = 2744679168. Its totient is φ = 1321511984.

The previous prime is 2020388639. The next prime is 2020388677. The reversal of 2020388673 is 3768830202.

It is a happy number.

2020388673 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 a cyclic number.

It is not a de Polignac number, because 2020388673 - 2¹² = 2020384577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2020388677) 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, 6353265 + ... + 6353582.

It is an arithmetic number, because the mean of its divisors is an integer number (343084896).

Almost surely, 2^2020388673 is an apocalyptic number.

It is an amenable number.

2020388673 is a deficient number, since it is larger than the sum of its proper divisors (724290495).

2020388673 is a wasteful number, since it uses less digits than its factorization.

2020388673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12706903.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 2020388673 is about 44948.7338308878. The cubic root of 2020388673 is about 1264.1879362657.

The spelling of 2020388673 in words is "two billion, twenty million, three hundred eighty-eight thousand, six hundred seventy-three".