2080620844 has 12 divisors (see below), whose sum is σ = 3641407000. Its totient is φ = 1040218848.

The previous prime is 2080620797. The next prime is 2080620877. The reversal of 2080620844 is 4480260802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71152 + ... + 96040.

Almost surely, 2^2080620844 is an apocalyptic number.

It is an amenable number.

2080620844 is a deficient number, since it is larger than the sum of its proper divisors (1560786156).

2080620844 is a wasteful number, since it uses less digits than its factorization.

2080620844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45792 (or 45790 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 2080620844 is about 45613.8229487510. The cubic root of 2080620844 is about 1276.6278516090.

The spelling of 2080620844 in words is "two billion, eighty million, six hundred twenty thousand, eight hundred forty-four".