1080837999 has 14 divisors (see below), whose sum is σ = 1620516776. Its totient is φ = 720558180.

The previous prime is 1080837949. The next prime is 1080838013. The reversal of 1080837999 is 9997380801.

It is not a de Polignac number, because 1080837999 - 2⁷ = 1080837871 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 (1080837929) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 740587 + ... + 742044.

Almost surely, 2^1080837999 is an apocalyptic number.

1080837999 is a deficient number, since it is larger than the sum of its proper divisors (539678777).

1080837999 is an frugal number, since it uses more digits than its factorization.

1080837999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482649 (or 1482634 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 54.

The square root of 1080837999 is about 32876.1007268198. The cubic root of 1080837999 is about 1026.2508620190.

The spelling of 1080837999 in words is "one billion, eighty million, eight hundred thirty-seven thousand, nine hundred ninety-nine".