1160320326 has 32 divisors (see below), whose sum is σ = 2532816000. Its totient is φ = 351444480.

The previous prime is 1160320283. The next prime is 1160320339. The reversal of 1160320326 is 6230230611.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1160320296 and 1160320305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268390 + ... + 272678.

It is an arithmetic number, because the mean of its divisors is an integer number (79150500).

Almost surely, 2^1160320326 is an apocalyptic number.

1160320326 is an abundant number, since it is smaller than the sum of its proper divisors (1372495674).

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

1160320326 is a wasteful number, since it uses less digits than its factorization.

1160320326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8404.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 1160320326 is about 34063.4749548545. The cubic root of 1160320326 is about 1050.8142817347.

Adding to 1160320326 its reverse (6230230611), we get a palindrome (7390550937).

The spelling of 1160320326 in words is "one billion, one hundred sixty million, three hundred twenty thousand, three hundred twenty-six".