1080040830 has 64 divisors (see below), whose sum is σ = 2830871808. Its totient is φ = 261538560.

The previous prime is 1080040813. The next prime is 1080040849. The reversal of 1080040830 is 380400801.

It is a self number, because there is not a number n which added to its sum of digits gives 1080040830.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 577557 + ... + 579423.

It is an arithmetic number, because the mean of its divisors is an integer number (44232372).

Almost surely, 2^1080040830 is an apocalyptic number.

1080040830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1080040830 is an abundant number, since it is smaller than the sum of its proper divisors (1750830978).

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

1080040830 is a wasteful number, since it uses less digits than its factorization.

1080040830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3641.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 1080040830 is about 32863.9746531061. The cubic root of 1080040830 is about 1025.9984971612.

The spelling of 1080040830 in words is "one billion, eighty million, forty thousand, eight hundred thirty".