1109679068 has 36 divisors (see below), whose sum is σ = 2043735120. Its totient is φ = 527201400.

The previous prime is 1109679047. The next prime is 1109679083. The reversal of 1109679068 is 8609769011.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7348793 + ... + 7348943.

It is an arithmetic number, because the mean of its divisors is an integer number (56770420).

Almost surely, 2^1109679068 is an apocalyptic number.

It is an amenable number.

1109679068 is a deficient number, since it is larger than the sum of its proper divisors (934056052).

1109679068 is an frugal number, since it uses more digits than its factorization.

1109679068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 47.

The square root of 1109679068 is about 33311.8457609301. The cubic root of 1109679068 is about 1035.2990082593.

The spelling of 1109679068 in words is "one billion, one hundred nine million, six hundred seventy-nine thousand, sixty-eight".