10990328 has 16 divisors (see below), whose sum is σ = 20655000. Its totient is φ = 5482336.

The previous prime is 10990319. The next prime is 10990367. The reversal of 10990328 is 82309901.

It is a junction number, because it is equal to n+sod(n) for n = 10990294 and 10990303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2723 + ... + 5421.

Almost surely, 2^10990328 is an apocalyptic number.

It is an amenable number.

10990328 is a deficient number, since it is larger than the sum of its proper divisors (9664672).

10990328 is a wasteful number, since it uses less digits than its factorization.

10990328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3214 (or 3210 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 10990328 is about 3315.1663608332. The cubic root of 10990328 is about 222.3328071084.

The spelling of 10990328 in words is "ten million, nine hundred ninety thousand, three hundred twenty-eight".