366766 has 4 divisors (see below), whose sum is σ = 550152. Its totient is φ = 183382.

The previous prime is 366733. The next prime is 366787. The reversal of 366766 is 667663.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 667663 = 449 ⋅1487.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 366766.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91690 + ... + 91693.

It is an arithmetic number, because the mean of its divisors is an integer number (137538).

2³⁶⁶⁷⁶⁶ is an apocalyptic number.

366766 is a deficient number, since it is larger than the sum of its proper divisors (183386).

366766 is a wasteful number, since it uses less digits than its factorization.

366766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183385.

The product of its digits is 27216, while the sum is 34.

The square root of 366766 is about 605.6120870656. The cubic root of 366766 is about 71.5807684271.

The spelling of 366766 in words is "three hundred sixty-six thousand, seven hundred sixty-six".