11006890326 has 12 divisors (see below), whose sum is σ = 23848262412. Its totient is φ = 3668963436.

The previous prime is 11006890313. The next prime is 11006890331. The reversal of 11006890326 is 62309860011.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 305746936 + ... + 305746971.

It is an arithmetic number, because the mean of its divisors is an integer number (1987355201).

Almost surely, 2^11006890326 is an apocalyptic number.

11006890326 is an abundant number, since it is smaller than the sum of its proper divisors (12841372086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11006890326 is a wasteful number, since it uses less digits than its factorization.

11006890326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611493915 (or 611493912 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The spelling of 11006890326 in words is "eleven billion, six million, eight hundred ninety thousand, three hundred twenty-six".