10890686329 has 8 divisors (see below), whose sum is σ = 10909499040. Its totient is φ = 10871889600.

The previous prime is 10890686327. The next prime is 10890686341. The reversal of 10890686329 is 92368609801.

It is a happy number.

10890686329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10890686329 - 2¹ = 10890686327 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10890686327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2893809 + ... + 2897569.

It is an arithmetic number, because the mean of its divisors is an integer number (1363687380).

Almost surely, 2^10890686329 is an apocalyptic number.

It is an amenable number.

10890686329 is a deficient number, since it is larger than the sum of its proper divisors (18812711).

10890686329 is an equidigital number, since it uses as much as digits as its factorization.

10890686329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7991.

The product of its (nonzero) digits is 1119744, while the sum is 52.

The spelling of 10890686329 in words is "ten billion, eight hundred ninety million, six hundred eighty-six thousand, three hundred twenty-nine".