1166341330 has 64 divisors (see below), whose sum is σ = 2638282752. Its totient is φ = 360642240.

The previous prime is 1166341279. The next prime is 1166341333. The reversal of 1166341330 is 331436611.

It is not an unprimeable number, because it can be changed into a prime (1166341333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91827 + ... + 103753.

It is an arithmetic number, because the mean of its divisors is an integer number (41223168).

Almost surely, 2^1166341330 is an apocalyptic number.

1166341330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1166341330 is an abundant number, since it is smaller than the sum of its proper divisors (1471941422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1166341330 is a wasteful number, since it uses less digits than its factorization.

1166341330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12079.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 1166341330 is about 34151.7397799878. The cubic root of 1166341330 is about 1052.6287360656.

Adding to 1166341330 its reverse (331436611), we get a palindrome (1497777941).

The spelling of 1166341330 in words is "one billion, one hundred sixty-six million, three hundred forty-one thousand, three hundred thirty".