366486793 has 2 divisors, whose sum is σ = 366486794. Its totient is φ = 366486792.

The previous prime is 366486773. The next prime is 366486803. The reversal of 366486793 is 397684663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 350550729 + 15936064 = 18723^2 + 3992^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-366486793 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 366486793.

It is not a weakly prime, because it can be changed into another prime (366486773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183243396 + 183243397.

It is an arithmetic number, because the mean of its divisors is an integer number (183243397).

Almost surely, 2^366486793 is an apocalyptic number.

It is an amenable number.

366486793 is a deficient number, since it is larger than the sum of its proper divisors (1).

366486793 is an equidigital number, since it uses as much as digits as its factorization.

366486793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3919104, while the sum is 52.

The square root of 366486793 is about 19143.8447810256. The cubic root of 366486793 is about 715.6259978069.

The spelling of 366486793 in words is "three hundred sixty-six million, four hundred eighty-six thousand, seven hundred ninety-three".