969484769 has 4 divisors (see below), whose sum is σ = 1057619760. Its totient is φ = 881349780.

The previous prime is 969484699. The next prime is 969484781. The reversal of 969484769 is 967484969.

969484769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-969484769 is a prime.

It is a super-2 number, since 2×969484769² = 1879801434645966722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (969484169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44067479 + ... + 44067500.

It is an arithmetic number, because the mean of its divisors is an integer number (264404940).

Almost surely, 2^969484769 is an apocalyptic number.

It is an amenable number.

969484769 is a deficient number, since it is larger than the sum of its proper divisors (88134991).

969484769 is a wasteful number, since it uses less digits than its factorization.

969484769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88134990.

The product of its digits is 23514624, while the sum is 62.

The square root of 969484769 is about 31136.5503709065. The cubic root of 969484769 is about 989.7230014415.

The spelling of 969484769 in words is "nine hundred sixty-nine million, four hundred eighty-four thousand, seven hundred sixty-nine".