1164661834 has 8 divisors (see below), whose sum is σ = 1996563168. Its totient is φ = 499140780.

The previous prime is 1164661801. The next prime is 1164661853. The reversal of 1164661834 is 4381664611.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41595052 + ... + 41595079.

It is an arithmetic number, because the mean of its divisors is an integer number (249570396).

Almost surely, 2^1164661834 is an apocalyptic number.

1164661834 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1164661834 is a deficient number, since it is larger than the sum of its proper divisors (831901334).

1164661834 is an equidigital number, since it uses as much as digits as its factorization.

1164661834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83190140.

The product of its digits is 82944, while the sum is 40.

The square root of 1164661834 is about 34127.1421891725. The cubic root of 1164661834 is about 1052.1232422469.

The spelling of 1164661834 in words is "one billion, one hundred sixty-four million, six hundred sixty-one thousand, eight hundred thirty-four".