1166970763 has 8 divisors (see below), whose sum is σ = 1412132832. Its totient is φ = 941421696.

The previous prime is 1166970719. The next prime is 1166970767. The reversal of 1166970763 is 3670796611.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1166970763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1166970767) 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, 4903120 + ... + 4903357.

It is an arithmetic number, because the mean of its divisors is an integer number (176516604).

Almost surely, 2^1166970763 is an apocalyptic number.

1166970763 is a deficient number, since it is larger than the sum of its proper divisors (245162069).

1166970763 is an equidigital number, since it uses as much as digits as its factorization.

1166970763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9806501.

The product of its (nonzero) digits is 285768, while the sum is 46.

The square root of 1166970763 is about 34160.9537776684. The cubic root of 1166970763 is about 1052.8180574633.

The spelling of 1166970763 in words is "one billion, one hundred sixty-six million, nine hundred seventy thousand, seven hundred sixty-three".