366887166 has 16 divisors (see below), whose sum is σ = 776937744. Its totient is φ = 115101824.

The previous prime is 366887111. The next prime is 366887167. The reversal of 366887166 is 661788663.

It is a happy number.

366887166 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366887167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1798365 + ... + 1798568.

It is an arithmetic number, because the mean of its divisors is an integer number (48558609).

Almost surely, 2^366887166 is an apocalyptic number.

366887166 is an abundant number, since it is smaller than the sum of its proper divisors (410050578).

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

366887166 is a wasteful number, since it uses less digits than its factorization.

366887166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3596955.

The product of its digits is 1741824, while the sum is 51.

The square root of 366887166 is about 19154.2988908495. The cubic root of 366887166 is about 715.8865011047.

The spelling of 366887166 in words is "three hundred sixty-six million, eight hundred eighty-seven thousand, one hundred sixty-six".