10969939 has 4 divisors (see below), whose sum is σ = 11323840. Its totient is φ = 10616040.

The previous prime is 10969921. The next prime is 10969943. The reversal of 10969939 is 93996901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93996901 = 809 ⋅116189.

It is a cyclic number.

It is not a de Polignac number, because 10969939 - 2¹³ = 10961747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10969909) 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 3 ways as a sum of consecutive naturals, for example, 176904 + ... + 176965.

It is an arithmetic number, because the mean of its divisors is an integer number (2830960).

Almost surely, 2^10969939 is an apocalyptic number.

10969939 is a deficient number, since it is larger than the sum of its proper divisors (353901).

10969939 is an equidigital number, since it uses as much as digits as its factorization.

10969939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353900.

The product of its (nonzero) digits is 118098, while the sum is 46.

The square root of 10969939 is about 3312.0898236612. The cubic root of 10969939 is about 222.1952331204.

The spelling of 10969939 in words is "ten million, nine hundred sixty-nine thousand, nine hundred thirty-nine".