1080278304 has 144 divisors (see below), whose sum is σ = 3412886400. Its totient is φ = 297970176.

The previous prime is 1080278299. The next prime is 1080278369. The reversal of 1080278304 is 4038720801.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132457 + ... + 140375.

It is an arithmetic number, because the mean of its divisors is an integer number (23700600).

Almost surely, 2^1080278304 is an apocalyptic number.

1080278304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1080278304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1706443200).

1080278304 is an abundant number, since it is smaller than the sum of its proper divisors (2332608096).

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

1080278304 is a wasteful number, since it uses less digits than its factorization.

1080278304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7975 (or 7960 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 1080278304 is about 32867.5874380825. The cubic root of 1080278304 is about 1026.0736887975.

The spelling of 1080278304 in words is "one billion, eighty million, two hundred seventy-eight thousand, three hundred four".