366664066 has 16 divisors (see below), whose sum is σ = 571828320. Its totient is φ = 176188320.

The previous prime is 366664049. The next prime is 366664079. The reversal of 366664066 is 660466663.

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, 27876 + ... + 38863.

It is an arithmetic number, because the mean of its divisors is an integer number (35739270).

Almost surely, 2^366664066 is an apocalyptic number.

366664066 is a deficient number, since it is larger than the sum of its proper divisors (205164254).

366664066 is a wasteful number, since it uses less digits than its factorization.

366664066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66849.

The product of its (nonzero) digits is 559872, while the sum is 43.

The square root of 366664066 is about 19148.4742473128. The cubic root of 366664066 is about 715.7413641455.

The spelling of 366664066 in words is "three hundred sixty-six million, six hundred sixty-four thousand, sixty-six".