1164065330 has 16 divisors (see below), whose sum is σ = 2095715160. Its totient is φ = 465537792.

The previous prime is 1164065323. The next prime is 1164065333. The reversal of 1164065330 is 335604611.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 863008129 + 301057201 = 29377^2 + 17351^2 .

It is a super-4 number, since 4×1164065330⁴ (a number of 37 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1164065293 and 1164065302.

It is not an unprimeable number, because it can be changed into a prime (1164065333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80192 + ... + 93588.

Almost surely, 2^1164065330 is an apocalyptic number.

1164065330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1164065330 is a deficient number, since it is larger than the sum of its proper divisors (931649830).

1164065330 is a wasteful number, since it uses less digits than its factorization.

1164065330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22093.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 1164065330 is about 34118.4016331363. The cubic root of 1164065330 is about 1051.9435898420.

Adding to 1164065330 its reverse (335604611), we get a palindrome (1499669941).

The spelling of 1164065330 in words is "one billion, one hundred sixty-four million, sixty-five thousand, three hundred thirty".