1109379367 has 12 divisors (see below), whose sum is σ = 1146596008. Its totient is φ = 1072843200.

The previous prime is 1109379347. The next prime is 1109379389. The reversal of 1109379367 is 7639739011.

It is not a de Polignac number, because 1109379367 - 2¹¹ = 1109377319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1109379347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2129067 + ... + 2129587.

Almost surely, 2^1109379367 is an apocalyptic number.

1109379367 is a deficient number, since it is larger than the sum of its proper divisors (37216641).

1109379367 is an frugal number, since it uses more digits than its factorization.

1109379367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170 (or 649 counting only the distinct ones).

The product of its (nonzero) digits is 214326, while the sum is 46.

The square root of 1109379367 is about 33307.3470423569. The cubic root of 1109379367 is about 1035.2057956977.

The spelling of 1109379367 in words is "one billion, one hundred nine million, three hundred seventy-nine thousand, three hundred sixty-seven".