1168200479 has 4 divisors (see below), whose sum is σ = 1195367976. Its totient is φ = 1141032984.

The previous prime is 1168200469. The next prime is 1168200487. The reversal of 1168200479 is 9740028611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9740028611 = 3779 ⋅2577409.

It is a cyclic number.

It is not a de Polignac number, because 1168200479 - 2²⁰ = 1167151903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1168200469) 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, 13583684 + ... + 13583769.

It is an arithmetic number, because the mean of its divisors is an integer number (298841994).

Almost surely, 2^1168200479 is an apocalyptic number.

1168200479 is a deficient number, since it is larger than the sum of its proper divisors (27167497).

1168200479 is an equidigital number, since it uses as much as digits as its factorization.

1168200479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27167496.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 1168200479 is about 34178.9478919407. The cubic root of 1168200479 is about 1053.1877361670.

The spelling of 1168200479 in words is "one billion, one hundred sixty-eight million, two hundred thousand, four hundred seventy-nine".