1168475347 has 8 divisors (see below), whose sum is σ = 1262164400. Its totient is φ = 1075330080.

The previous prime is 1168475327. The next prime is 1168475351. The reversal of 1168475347 is 7435748611.

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-1168475347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1168475297 and 1168475306.

It is not an unprimeable number, because it can be changed into a prime (1168475317) 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, 131472 + ... + 140077.

It is an arithmetic number, because the mean of its divisors is an integer number (157770550).

Almost surely, 2^1168475347 is an apocalyptic number.

1168475347 is a deficient number, since it is larger than the sum of its proper divisors (93689053).

1168475347 is a wasteful number, since it uses less digits than its factorization.

1168475347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271893.

The product of its digits is 564480, while the sum is 46.

The square root of 1168475347 is about 34182.9686686221. The cubic root of 1168475347 is about 1053.2703318374.

The spelling of 1168475347 in words is "one billion, one hundred sixty-eight million, four hundred seventy-five thousand, three hundred forty-seven".