360489666 has 8 divisors (see below), whose sum is σ = 720979344. Its totient is φ = 120163220.

The previous prime is 360489617. The next prime is 360489673. The reversal of 360489666 is 666984063.

It is a sphenic number, since it is the product of 3 distinct primes.

360489666 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30040800 + ... + 30040811.

It is an arithmetic number, because the mean of its divisors is an integer number (90122418).

Almost surely, 2^360489666 is an apocalyptic number.

360489666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

360489666 is a wasteful number, since it uses less digits than its factorization.

360489666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60081616.

The product of its (nonzero) digits is 1119744, while the sum is 48.

The square root of 360489666 is about 18986.5654082038. The cubic root of 360489666 is about 711.7010499055.

The spelling of 360489666 in words is "three hundred sixty million, four hundred eighty-nine thousand, six hundred sixty-six".