966809306 has 4 divisors (see below), whose sum is σ = 1450213962. Its totient is φ = 483404652.

The previous prime is 966809267. The next prime is 966809309. The reversal of 966809306 is 603908669.

966809306 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.

It can be written as a sum of positive squares in only one way, i.e., 951167281 + 15642025 = 30841^2 + 3955^2 .

It is not an unprimeable number, because it can be changed into a prime (966809309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241702325 + ... + 241702328.

Almost surely, 2^966809306 is an apocalyptic number.

966809306 is a deficient number, since it is larger than the sum of its proper divisors (483404656).

966809306 is a wasteful number, since it uses less digits than its factorization.

966809306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483404655.

The product of its (nonzero) digits is 419904, while the sum is 47.

The square root of 966809306 is about 31093.5573069406. The cubic root of 966809306 is about 988.8117246686.

The spelling of 966809306 in words is "nine hundred sixty-six million, eight hundred nine thousand, three hundred six".