966843265 has 4 divisors (see below), whose sum is σ = 1160211924. Its totient is φ = 773474608.

The previous prime is 966843257. The next prime is 966843271. The reversal of 966843265 is 562348669.

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 186814224 + 780029041 = 13668^2 + 27929^2 .

It is a cyclic number.

It is not a de Polignac number, because 966843265 - 2³ = 966843257 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96684322 + ... + 96684331.

It is an arithmetic number, because the mean of its divisors is an integer number (290052981).

Almost surely, 2^966843265 is an apocalyptic number.

It is an amenable number.

966843265 is a deficient number, since it is larger than the sum of its proper divisors (193368659).

966843265 is a wasteful number, since it uses less digits than its factorization.

966843265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193368658.

The product of its digits is 1866240, while the sum is 49.

The square root of 966843265 is about 31094.1033799015. The cubic root of 966843265 is about 988.8233018100.

The spelling of 966843265 in words is "nine hundred sixty-six million, eight hundred forty-three thousand, two hundred sixty-five".