1180879199 has 2 divisors, whose sum is σ = 1180879200. Its totient is φ = 1180879198.

The previous prime is 1180879181. The next prime is 1180879213. The reversal of 1180879199 is 9919780811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1180879199 - 2¹² = 1180875103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1180879199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1180879099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 590439599 + 590439600.

It is an arithmetic number, because the mean of its divisors is an integer number (590439600).

Almost surely, 2^1180879199 is an apocalyptic number.

1180879199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1180879199 is an equidigital number, since it uses as much as digits as its factorization.

1180879199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 53.

The square root of 1180879199 is about 34363.9229279778. The cubic root of 1180879199 is about 1056.9841889043.

The spelling of 1180879199 in words is "one billion, one hundred eighty million, eight hundred seventy-nine thousand, one hundred ninety-nine".