889939011 has 8 divisors (see below), whose sum is σ = 1277861200. Its totient is φ = 547654752.

The previous prime is 889938991. The next prime is 889939033. The reversal of 889939011 is 110939988.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 889939011 - 2⁷ = 889938883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (889939411) 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, 11409436 + ... + 11409513.

It is an arithmetic number, because the mean of its divisors is an integer number (159732650).

Almost surely, 2^889939011 is an apocalyptic number.

889939011 is a deficient number, since it is larger than the sum of its proper divisors (387922189).

889939011 is a wasteful number, since it uses less digits than its factorization.

889939011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22818965.

The product of its (nonzero) digits is 139968, while the sum is 48.

The square root of 889939011 is about 29831.8455848779. The cubic root of 889939011 is about 961.8781990722.

The spelling of 889939011 in words is "eight hundred eighty-nine million, nine hundred thirty-nine thousand, eleven".