1168113349 has 8 divisors (see below), whose sum is σ = 1260691712. Its totient is φ = 1075924080.

The previous prime is 1168113343. The next prime is 1168113377. The reversal of 1168113349 is 9433118611.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1168113349 is a prime.

It is a super-2 number, since 2×1168113349² = 2728977592223991602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1168113343) 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, 91017 + ... + 103054.

It is an arithmetic number, because the mean of its divisors is an integer number (157586464).

Almost surely, 2^1168113349 is an apocalyptic number.

It is an amenable number.

1168113349 is a deficient number, since it is larger than the sum of its proper divisors (92578363).

1168113349 is a wasteful number, since it uses less digits than its factorization.

1168113349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194547.

The product of its digits is 15552, while the sum is 37.

The square root of 1168113349 is about 34177.6732531634. The cubic root of 1168113349 is about 1053.1615515835.

The spelling of 1168113349 in words is "one billion, one hundred sixty-eight million, one hundred thirteen thousand, three hundred forty-nine".