1168944713 has 4 divisors (see below), whose sum is σ = 1173795348. Its totient is φ = 1164094080.

The previous prime is 1168944697. The next prime is 1168944739. The reversal of 1168944713 is 3174498611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 590878864 + 578065849 = 24308^2 + 24043^2 .

It is a cyclic number.

It is not a de Polignac number, because 1168944713 - 2⁴ = 1168944697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1168944113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2424956 + ... + 2425437.

It is an arithmetic number, because the mean of its divisors is an integer number (293448837).

Almost surely, 2^1168944713 is an apocalyptic number.

It is an amenable number.

1168944713 is a deficient number, since it is larger than the sum of its proper divisors (4850635).

1168944713 is an equidigital number, since it uses as much as digits as its factorization.

1168944713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4850634.

The product of its digits is 145152, while the sum is 44.

The square root of 1168944713 is about 34189.8334742947. The cubic root of 1168944713 is about 1053.4113426865.

The spelling of 1168944713 in words is "one billion, one hundred sixty-eight million, nine hundred forty-four thousand, seven hundred thirteen".