1113879299 has 8 divisors (see below), whose sum is σ = 1240926960. Its totient is φ = 992740896.

The previous prime is 1113879293. The next prime is 1113879301. The reversal of 1113879299 is 9929783111.

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

It is a cyclic number.

It is not a de Polignac number, because 1113879299 - 2²⁰ = 1112830723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1113879293) 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, 1476917 + ... + 1477670.

It is an arithmetic number, because the mean of its divisors is an integer number (155115870).

Almost surely, 2^1113879299 is an apocalyptic number.

1113879299 is a deficient number, since it is larger than the sum of its proper divisors (127047661).

1113879299 is a wasteful number, since it uses less digits than its factorization.

1113879299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2954629.

The product of its digits is 244944, while the sum is 50.

The square root of 1113879299 is about 33374.8303216661. The cubic root of 1113879299 is about 1036.6035956684.

The spelling of 1113879299 in words is "one billion, one hundred thirteen million, eight hundred seventy-nine thousand, two hundred ninety-nine".