1080789460 has 24 divisors (see below), whose sum is σ = 2306867976. Its totient is φ = 425228160.

The previous prime is 1080789443. The next prime is 1080789469. The reversal of 1080789460 is 649870801.

It can be written as a sum of positive squares in 4 ways, for example, as 135349956 + 945439504 = 11634^2 + 30748^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080789469) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 441727 + ... + 444166.

It is an arithmetic number, because the mean of its divisors is an integer number (96119499).

Almost surely, 2^1080789460 is an apocalyptic number.

1080789460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1080789460 is an abundant number, since it is smaller than the sum of its proper divisors (1226078516).

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

1080789460 is a wasteful number, since it uses less digits than its factorization.

1080789460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885963 (or 885961 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 1080789460 is about 32875.3625075070. The cubic root of 1080789460 is about 1026.2354992677.

The spelling of 1080789460 in words is "one billion, eighty million, seven hundred eighty-nine thousand, four hundred sixty".