1166309902 has 8 divisors (see below), whose sum is σ = 1750858200. Its totient is φ = 582690504.

The previous prime is 1166309897. The next prime is 1166309917. The reversal of 1166309902 is 2099036611.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229077 + ... + 234112.

It is an arithmetic number, because the mean of its divisors is an integer number (218857275).

Almost surely, 2^1166309902 is an apocalyptic number.

1166309902 is a deficient number, since it is larger than the sum of its proper divisors (584548298).

1166309902 is a wasteful number, since it uses less digits than its factorization.

1166309902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464450.

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 1166309902 is about 34151.2796539163. The cubic root of 1166309902 is about 1052.6192813396.

The spelling of 1166309902 in words is "one billion, one hundred sixty-six million, three hundred nine thousand, nine hundred two".