1116931179 has 16 divisors (see below), whose sum is σ = 1832913152. Its totient is φ = 589150368.

The previous prime is 1116931159. The next prime is 1116931213. The reversal of 1116931179 is 9711396111.

It is not a de Polignac number, because 1116931179 - 2⁷ = 1116931051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (1116931159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2045389 + ... + 2045934.

It is an arithmetic number, because the mean of its divisors is an integer number (114557072).

Almost surely, 2^1116931179 is an apocalyptic number.

1116931179 is a deficient number, since it is larger than the sum of its proper divisors (715981973).

1116931179 is a wasteful number, since it uses less digits than its factorization.

1116931179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4091346.

The product of its digits is 10206, while the sum is 39.

The square root of 1116931179 is about 33420.5203280859. The cubic root of 1116931179 is about 1037.5494506647.

It can be divided in two parts, 1116 and 931179, that added together give a triangular number (932295 = T₁₃₆₅).

The spelling of 1116931179 in words is "one billion, one hundred sixteen million, nine hundred thirty-one thousand, one hundred seventy-nine".