1086165360 has 360 divisors, whose sum is σ = 4495332816. Its totient is φ = 233533440.

The previous prime is 1086165277. The next prime is 1086165371. The reversal of 1086165360 is 635616801.

It is a happy number.

1086165360 is a `hidden beast` number, since 1 + 0 + 8 + 616 + 5 + 36 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 598855 + ... + 600665.

Almost surely, 2^1086165360 is an apocalyptic number.

1086165360 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 1086165360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2247666408).

1086165360 is an abundant number, since it is smaller than the sum of its proper divisors (3409167456).

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

1086165360 is a wasteful number, since it uses less digits than its factorization.

1086165360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1861 (or 1845 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 1086165360 is about 32957.0229238018. The cubic root of 1086165360 is about 1027.9342012017.

The spelling of 1086165360 in words is "one billion, eighty-six million, one hundred sixty-five thousand, three hundred sixty".