1330236266 has 8 divisors (see below), whose sum is σ = 1995930720. Its totient is φ = 664926028.

The previous prime is 1330236263. The next prime is 1330236277. The reversal of 1330236266 is 6626320331.

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 (1330236263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87236 + ... + 101343.

It is an arithmetic number, because the mean of its divisors is an integer number (249491340).

Almost surely, 2^1330236266 is an apocalyptic number.

1330236266 is a deficient number, since it is larger than the sum of its proper divisors (665694454).

1330236266 is a wasteful number, since it uses less digits than its factorization.

1330236266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192108.

The product of its (nonzero) digits is 23328, while the sum is 32.

The square root of 1330236266 is about 36472.4041708248. The cubic root of 1330236266 is about 1099.7895647040.

Adding to 1330236266 its reverse (6626320331), we get a palindrome (7956556597).

The spelling of 1330236266 in words is "one billion, three hundred thirty million, two hundred thirty-six thousand, two hundred sixty-six".