2000881826 has 16 divisors (see below), whose sum is σ = 3160555200. Its totient is φ = 948161808.

The previous prime is 2000881807. The next prime is 2000881829. The reversal of 2000881826 is 6281880002.

It is a super-3 number, since 3×2000881826³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2000881829) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 194516 + ... + 204543.

It is an arithmetic number, because the mean of its divisors is an integer number (197534700).

Almost surely, 2^2000881826 is an apocalyptic number.

2000881826 is a deficient number, since it is larger than the sum of its proper divisors (1159673374).

2000881826 is a wasteful number, since it uses less digits than its factorization.

2000881826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399193.

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 2000881826 is about 44731.2175778840. The cubic root of 2000881826 is about 1260.1061945433.

The spelling of 2000881826 in words is "two billion, eight hundred eighty-one thousand, eight hundred twenty-six".