366313 has 2 divisors, whose sum is σ = 366314. Its totient is φ = 366312.

The previous prime is 366307. The next prime is 366329. The reversal of 366313 is 313663.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 363609 + 2704 = 603^2 + 52^2 .

It is a cyclic number.

It is not a de Polignac number, because 366313 - 2¹⁷ = 235241 is a prime.

It is not a weakly prime, because it can be changed into another prime (366343) 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 as a sum of consecutive naturals, namely, 183156 + 183157.

It is an arithmetic number, because the mean of its divisors is an integer number (183157).

2³⁶⁶³¹³ is an apocalyptic number.

It is an amenable number.

366313 is a deficient number, since it is larger than the sum of its proper divisors (1).

366313 is an equidigital number, since it uses as much as digits as its factorization.

366313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 972, while the sum is 22.

The square root of 366313 is about 605.2379697276. The cubic root of 366313 is about 71.5512860075.

Adding to 366313 its reverse (313663), we get a palindrome (679976).

Subtracting from 366313 its reverse (313663), we obtain a triangular number (52650 = T₃₂₄).

The spelling of 366313 in words is "three hundred sixty-six thousand, three hundred thirteen".