966734827 has 4 divisors (see below), whose sum is σ = 1008766800. Its totient is φ = 924702856.

The previous prime is 966734789. The next prime is 966734831. The reversal of 966734827 is 728437669.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 728437669 = 23 ⋅31671203.

It is not a de Polignac number, because 966734827 - 2¹¹ = 966732779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (966734837) 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, 21015952 + ... + 21015997.

It is an arithmetic number, because the mean of its divisors is an integer number (252191700).

Almost surely, 2^966734827 is an apocalyptic number.

966734827 is a deficient number, since it is larger than the sum of its proper divisors (42031973).

966734827 is a wasteful number, since it uses less digits than its factorization.

966734827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42031972.

The product of its digits is 3048192, while the sum is 52.

The square root of 966734827 is about 31092.3596241906. The cubic root of 966734827 is about 988.7863326913.

The spelling of 966734827 in words is "nine hundred sixty-six million, seven hundred thirty-four thousand, eight hundred twenty-seven".