1169684228 has 12 divisors (see below), whose sum is σ = 2135945280. Its totient is φ = 559414152.

The previous prime is 1169684179. The next prime is 1169684249. The reversal of 1169684228 is 8224869611.

It is a super-2 number, since 2×1169684228² = 2736322386463911968, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6356888 + ... + 6357071.

It is an arithmetic number, because the mean of its divisors is an integer number (177995440).

Almost surely, 2^1169684228 is an apocalyptic number.

It is an amenable number.

1169684228 is a deficient number, since it is larger than the sum of its proper divisors (966261052).

1169684228 is a wasteful number, since it uses less digits than its factorization.

1169684228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12713986 (or 12713984 counting only the distinct ones).

The product of its digits is 331776, while the sum is 47.

The square root of 1169684228 is about 34200.6466020746. The cubic root of 1169684228 is about 1053.6334373848.

The spelling of 1169684228 in words is "one billion, one hundred sixty-nine million, six hundred eighty-four thousand, two hundred twenty-eight".