1166414361 has 8 divisors (see below), whose sum is σ = 1777393344. Its totient is φ = 666522480.

The previous prime is 1166414321. The next prime is 1166414377. The reversal of 1166414361 is 1634146611.

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

It is not a de Polignac number, because 1166414361 - 2⁶ = 1166414297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1166414321) 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, 27771750 + ... + 27771791.

It is an arithmetic number, because the mean of its divisors is an integer number (222174168).

Almost surely, 2^1166414361 is an apocalyptic number.

It is an amenable number.

1166414361 is a deficient number, since it is larger than the sum of its proper divisors (610978983).

1166414361 is an equidigital number, since it uses as much as digits as its factorization.

1166414361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55543551.

The product of its digits is 10368, while the sum is 33.

The square root of 1166414361 is about 34152.8089767152. The cubic root of 1166414361 is about 1052.6507058849.

The spelling of 1166414361 in words is "one billion, one hundred sixty-six million, four hundred fourteen thousand, three hundred sixty-one".