1160509344 has 48 divisors (see below), whose sum is σ = 3178792512. Its totient is φ = 370016768.

The previous prime is 1160509333. The next prime is 1160509349. The reversal of 1160509344 is 4439050611.

1160509344 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×1160509344² = 2693563875022620672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1160509349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260589 + ... + 265004.

It is an arithmetic number, because the mean of its divisors is an integer number (66224844).

Almost surely, 2^1160509344 is an apocalyptic number.

It is an amenable number.

1160509344 is an abundant number, since it is smaller than the sum of its proper divisors (2018283168).

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

1160509344 is a wasteful number, since it uses less digits than its factorization.

1160509344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525629 (or 525621 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 1160509344 is about 34066.2493386049. The cubic root of 1160509344 is about 1050.8713384012.

Adding to 1160509344 its reverse (4439050611), we get a palindrome (5599559955).

The spelling of 1160509344 in words is "one billion, one hundred sixty million, five hundred nine thousand, three hundred forty-four".