1086489504 has 96 divisors (see below), whose sum is σ = 3246324480. Its totient is φ = 353318400.

The previous prime is 1086489473. The next prime is 1086489511. The reversal of 1086489504 is 4059846801.

1086489504 is a `hidden beast` number, since 1 + 0 + 8 + 64 + 89 + 504 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 1086489504.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20089 + ... + 50759.

It is an arithmetic number, because the mean of its divisors is an integer number (33815880).

Almost surely, 2^1086489504 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 1086489504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1623162240).

1086489504 is an abundant number, since it is smaller than the sum of its proper divisors (2159834976).

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

1086489504 is a wasteful number, since it uses less digits than its factorization.

1086489504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30731 (or 30717 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 1086489504 is about 32961.9402341549. The cubic root of 1086489504 is about 1028.0364463957.

The spelling of 1086489504 in words is "one billion, eighty-six million, four hundred eighty-nine thousand, five hundred four".