966858263 has 8 divisors (see below), whose sum is σ = 1163137920. Its totient is φ = 785117880.

The previous prime is 966858253. The next prime is 966858271. The reversal of 966858263 is 362858669.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 966858263 - 2⁴ = 966858247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (966858203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3634673 + ... + 3634938.

It is an arithmetic number, because the mean of its divisors is an integer number (145392240).

Almost surely, 2^966858263 is an apocalyptic number.

966858263 is a deficient number, since it is larger than the sum of its proper divisors (196279657).

966858263 is a wasteful number, since it uses less digits than its factorization.

966858263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7269637.

The product of its digits is 3732480, while the sum is 53.

The square root of 966858263 is about 31094.3445500946. The cubic root of 966858263 is about 988.8284147708.

The spelling of 966858263 in words is "nine hundred sixty-six million, eight hundred fifty-eight thousand, two hundred sixty-three".