360666 has 16 divisors (see below), whose sum is σ = 801600. Its totient is φ = 120204.

The previous prime is 360653. The next prime is 360749. The reversal of 360666 is 666063.

It is a Harshad number since it is a multiple of its sum of digits (27).

360666 is a modest number, since divided by 666 gives 360 as remainder.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 360666.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3286 + ... + 3393.

It is an arithmetic number, because the mean of its divisors is an integer number (50100).

2³⁶⁰⁶⁶⁶ is an apocalyptic number.

360666 is an abundant number, since it is smaller than the sum of its proper divisors (440934).

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

360666 is a wasteful number, since it uses less digits than its factorization.

360666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6690 (or 6684 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 360666 is about 600.5547435497. The cubic root of 360666 is about 71.1817074162.

The spelling of 360666 in words is "three hundred sixty thousand, six hundred sixty-six".