969834911 has 4 divisors (see below), whose sum is σ = 969899112. Its totient is φ = 969770712.

The previous prime is 969834883. The next prime is 969834949. The reversal of 969834911 is 119438969.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 969834911 - 2⁶ = 969834847 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 969834911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (969834991) 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 3 ways as a sum of consecutive naturals, for example, 4376 + ... + 44258.

It is an arithmetic number, because the mean of its divisors is an integer number (242474778).

Almost surely, 2^969834911 is an apocalyptic number.

969834911 is a deficient number, since it is larger than the sum of its proper divisors (64201).

969834911 is a wasteful number, since it uses less digits than its factorization.

969834911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64200.

The product of its digits is 419904, while the sum is 50.

The square root of 969834911 is about 31142.1725478490. The cubic root of 969834911 is about 989.8421375335.

The spelling of 969834911 in words is "nine hundred sixty-nine million, eight hundred thirty-four thousand, nine hundred eleven".