1104485760 has 512 divisors, whose sum is σ = 4676659200. Its totient is φ = 240869376.

The previous prime is 1104485749. The next prime is 1104485761. The reversal of 1104485760 is 675844011.

It is a happy number.

1104485760 is a `hidden beast` number, since 1 + 104 + 485 + 76 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104485761) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2781882 + ... + 2782278.

It is an arithmetic number, because the mean of its divisors is an integer number (9134100).

Almost surely, 2^1104485760 is an apocalyptic number.

1104485760 is a gapful number since it is divisible by the number (10) 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 1104485760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2338329600).

1104485760 is an abundant number, since it is smaller than the sum of its proper divisors (3572173440).

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

1104485760 is a wasteful number, since it uses less digits than its factorization.

1104485760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 1104485760 is about 33233.8044767673. The cubic root of 1104485760 is about 1033.6814126239.

The spelling of 1104485760 in words is "one billion, one hundred four million, four hundred eighty-five thousand, seven hundred sixty".