10990343 has 32 divisors (see below), whose sum is σ = 14515200. Its totient is φ = 8084736.

The previous prime is 10990319. The next prime is 10990367. The reversal of 10990343 is 34309901.

It is an interprime number because it is at equal distance from previous prime (10990319) and next prime (10990367).

It is a cyclic number.

It is not a de Polignac number, because 10990343 - 2¹² = 10986247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10990543) 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 31 ways as a sum of consecutive naturals, for example, 123443 + ... + 123531.

It is an arithmetic number, because the mean of its divisors is an integer number (453600).

Almost surely, 2^10990343 is an apocalyptic number.

10990343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10990343 is a deficient number, since it is larger than the sum of its proper divisors (3524857).

10990343 is a wasteful number, since it uses less digits than its factorization.

10990343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 10990343 is about 3315.1686231623. The cubic root of 10990343 is about 222.3329082577.

The spelling of 10990343 in words is "ten million, nine hundred ninety thousand, three hundred forty-three".