2080321802 has 32 divisors (see below), whose sum is σ = 3581286912. Its totient is φ = 898850304.

The previous prime is 2080321801. The next prime is 2080321813. The reversal of 2080321802 is 2081230802.

It is a super-3 number, since 3×2080321802³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (2080321801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8903 + ... + 65114.

It is an arithmetic number, because the mean of its divisors is an integer number (111915216).

Almost surely, 2^2080321802 is an apocalyptic number.

2080321802 is a deficient number, since it is larger than the sum of its proper divisors (1500965110).

2080321802 is a wasteful number, since it uses less digits than its factorization.

2080321802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74102.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 2080321802 is about 45610.5448553292. The cubic root of 2080321802 is about 1276.5666865904.

The spelling of 2080321802 in words is "two billion, eighty million, three hundred twenty-one thousand, eight hundred two".