966766753 has 4 divisors (see below), whose sum is σ = 966842500. Its totient is φ = 966691008.

The previous prime is 966766741. The next prime is 966766777. The reversal of 966766753 is 357667669.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 569681424 + 397085329 = 23868^2 + 19927^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-966766753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 966766694 and 966766703.

It is not an unprimeable number, because it can be changed into a prime (966766733) 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, 13500 + ... + 45997.

It is an arithmetic number, because the mean of its divisors is an integer number (241710625).

Almost surely, 2^966766753 is an apocalyptic number.

It is an amenable number.

966766753 is a deficient number, since it is larger than the sum of its proper divisors (75747).

966766753 is a wasteful number, since it uses less digits than its factorization.

966766753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75746.

The product of its digits is 8573040, while the sum is 55.

The square root of 966766753 is about 31092.8730258238. The cubic root of 966766753 is about 988.7972173187.

The spelling of 966766753 in words is "nine hundred sixty-six million, seven hundred sixty-six thousand, seven hundred fifty-three".