1166340466 has 8 divisors (see below), whose sum is σ = 1805946624. Its totient is φ = 564358260.

The previous prime is 1166340463. The next prime is 1166340481. The reversal of 1166340466 is 6640436611.

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

It is not an unprimeable number, because it can be changed into a prime (1166340463) 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, 9405910 + ... + 9406033.

It is an arithmetic number, because the mean of its divisors is an integer number (225743328).

Almost surely, 2^1166340466 is an apocalyptic number.

1166340466 is a deficient number, since it is larger than the sum of its proper divisors (639606158).

1166340466 is a wasteful number, since it uses less digits than its factorization.

1166340466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18811976.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 1166340466 is about 34151.7271305567. The cubic root of 1166340466 is about 1052.6284761441.

The spelling of 1166340466 in words is "one billion, one hundred sixty-six million, three hundred forty thousand, four hundred sixty-six".