1080589408 has 48 divisors (see below), whose sum is σ = 2179021824. Its totient is φ = 527255680.

The previous prime is 1080589369. The next prime is 1080589421. The reversal of 1080589408 is 8049850801.

It is a congruent 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, 647391 + ... + 649057.

It is an arithmetic number, because the mean of its divisors is an integer number (45396288).

Almost surely, 2^1080589408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1080589408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1089510912).

1080589408 is an abundant number, since it is smaller than the sum of its proper divisors (1098432416).

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

1080589408 is a wasteful number, since it uses less digits than its factorization.

1080589408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2155 (or 2147 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 43.

The square root of 1080589408 is about 32872.3197842805. The cubic root of 1080589408 is about 1026.1721773042.

The spelling of 1080589408 in words is "one billion, eighty million, five hundred eighty-nine thousand, four hundred eight".