1130879339 has 2 divisors, whose sum is σ = 1130879340. Its totient is φ = 1130879338.

The previous prime is 1130879327. The next prime is 1130879357. The reversal of 1130879339 is 9339780311.

It is a weak prime.

It is an emirp because it is prime and its reverse (9339780311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130879339 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1130879339.

It is not a weakly prime, because it can be changed into another prime (1130870339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565439669 + 565439670.

It is an arithmetic number, because the mean of its divisors is an integer number (565439670).

Almost surely, 2^1130879339 is an apocalyptic number.

1130879339 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130879339 is an equidigital number, since it uses as much as digits as its factorization.

1130879339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 1130879339 is about 33628.5494632165. The cubic root of 1130879339 is about 1041.8505449246.

The spelling of 1130879339 in words is "one billion, one hundred thirty million, eight hundred seventy-nine thousand, three hundred thirty-nine".