1118879079 has 8 divisors (see below), whose sum is σ = 1496546160. Its totient is φ = 743565696.

The previous prime is 1118879071. The next prime is 1118879101. The reversal of 1118879079 is 9709788111.

It is a happy number.

1118879079 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1118879079 - 2³ = 1118879071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1118879071) 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, 587314 + ... + 589215.

It is an arithmetic number, because the mean of its divisors is an integer number (187068270).

Almost surely, 2^1118879079 is an apocalyptic number.

1118879079 is a deficient number, since it is larger than the sum of its proper divisors (377667081).

1118879079 is a wasteful number, since it uses less digits than its factorization.

1118879079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176849.

The product of its (nonzero) digits is 254016, while the sum is 51.

The square root of 1118879079 is about 33449.6499084819. The cubic root of 1118879079 is about 1038.1522537939.

The spelling of 1118879079 in words is "one billion, one hundred eighteen million, eight hundred seventy-nine thousand, seventy-nine".