1109677386 has 16 divisors (see below), whose sum is σ = 2225646144. Its totient is φ = 368843904.

The previous prime is 1109677367. The next prime is 1109677391. The reversal of 1109677386 is 6837769011.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259846 + ... + 264081.

It is an arithmetic number, because the mean of its divisors is an integer number (139102884).

Almost surely, 2^1109677386 is an apocalyptic number.

1109677386 is an abundant number, since it is smaller than the sum of its proper divisors (1115968758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1109677386 is a wasteful number, since it uses less digits than its factorization.

1109677386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524285.

The product of its (nonzero) digits is 381024, while the sum is 48.

The square root of 1109677386 is about 33311.8205146461. The cubic root of 1109677386 is about 1035.2984851730.

The spelling of 1109677386 in words is "one billion, one hundred nine million, six hundred seventy-seven thousand, three hundred eighty-six".