366066220 has 48 divisors (see below), whose sum is σ = 829277568. Its totient is φ = 134933760.

The previous prime is 366066203. The next prime is 366066241. The reversal of 366066220 is 22660663.

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, 275197 + ... + 276523.

It is an arithmetic number, because the mean of its divisors is an integer number (17276616).

Almost surely, 2^366066220 is an apocalyptic number.

It is an amenable number.

366066220 is an abundant number, since it is smaller than the sum of its proper divisors (463211348).

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

366066220 is a wasteful number, since it uses less digits than its factorization.

366066220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2410 (or 2408 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 366066220 is about 19132.8570788578. The cubic root of 366066220 is about 715.3521469414.

The spelling of 366066220 in words is "three hundred sixty-six million, sixty-six thousand, two hundred twenty".