960446969 has 4 divisors (see below), whose sum is σ = 993565860. Its totient is φ = 927328080.

The previous prime is 960446957. The next prime is 960446983. The reversal of 960446969 is 969644069.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 718240000 + 242206969 = 26800^2 + 15563^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-960446969 is a prime.

It is a super-2 number, since 2×960446969² = 1844916760522573922, which contains 22 as substring.

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 960446969.

It is not an unprimeable number, because it can be changed into a prime (960406969) 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, 16559402 + ... + 16559459.

It is an arithmetic number, because the mean of its divisors is an integer number (248391465).

Almost surely, 2^960446969 is an apocalyptic number.

It is an amenable number.

960446969 is a deficient number, since it is larger than the sum of its proper divisors (33118891).

960446969 is a wasteful number, since it uses less digits than its factorization.

960446969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33118890.

The product of its (nonzero) digits is 2519424, while the sum is 53.

The square root of 960446969 is about 30991.0788615046. The cubic root of 960446969 is about 986.6379060254.

The spelling of 960446969 in words is "nine hundred sixty million, four hundred forty-six thousand, nine hundred sixty-nine".