2020800672 has 216 divisors, whose sum is σ = 6389222112. Its totient is φ = 605341440.

The previous prime is 2020800671. The next prime is 2020800703. The reversal of 2020800672 is 2760080202.

It is not an unprimeable number, because it can be changed into a prime (2020800671) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3589063 + ... + 3589625.

It is an arithmetic number, because the mean of its divisors is an integer number (29579732).

Almost surely, 2^2020800672 is an apocalyptic number.

2020800672 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2020800672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3194611056).

2020800672 is an abundant number, since it is smaller than the sum of its proper divisors (4368421440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020800672 is a wasteful number, since it uses less digits than its factorization.

2020800672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704 (or 682 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 2020800672 is about 44953.3165850975. The cubic root of 2020800672 is about 1264.2738617731.

Adding to 2020800672 its reverse (2760080202), we get a palindrome (4780880874).

The spelling of 2020800672 in words is "two billion, twenty million, eight hundred thousand, six hundred seventy-two".