1166016763 has 8 divisors (see below), whose sum is σ = 1219386528. Its totient is φ = 1112869824.

The previous prime is 1166016739. The next prime is 1166016773. The reversal of 1166016763 is 3676106611.

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-1166016763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1166016773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44956 + ... + 65977.

It is an arithmetic number, because the mean of its divisors is an integer number (152423316).

Almost surely, 2^1166016763 is an apocalyptic number.

1166016763 is a deficient number, since it is larger than the sum of its proper divisors (53369765).

1166016763 is a wasteful number, since it uses less digits than its factorization.

1166016763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111413.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 1166016763 is about 34146.9876123795. The cubic root of 1166016763 is about 1052.5310859071.

The spelling of 1166016763 in words is "one billion, one hundred sixty-six million, sixteen thousand, seven hundred sixty-three".