366963 has 4 divisors (see below), whose sum is σ = 489288. Its totient is φ = 244640.

The previous prime is 366953. The next prime is 366967. The reversal of 366963 is 369663.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 366963 - 2¹² = 362867 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (366967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61158 + ... + 61163.

It is an arithmetic number, because the mean of its divisors is an integer number (122322).

2³⁶⁶⁹⁶³ is an apocalyptic number.

366963 is a deficient number, since it is larger than the sum of its proper divisors (122325).

366963 is a wasteful number, since it uses less digits than its factorization.

366963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122324.

The product of its digits is 17496, while the sum is 33.

The square root of 366963 is about 605.7747105979. The cubic root of 366963 is about 71.5935821261.

It can be divided in two parts, 3 and 66963, that added together give a palindrome (66966).

The spelling of 366963 in words is "three hundred sixty-six thousand, nine hundred sixty-three".