366630337 has 2 divisors, whose sum is σ = 366630338. Its totient is φ = 366630336.

The previous prime is 366630311. The next prime is 366630353. The reversal of 366630337 is 733036663.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 361608256 + 5022081 = 19016^2 + 2241^2 .

It is a cyclic number.

It is not a de Polignac number, because 366630337 - 2¹⁹ = 366106049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 366630296 and 366630305.

It is not a weakly prime, because it can be changed into another prime (366630367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183315168 + 183315169.

It is an arithmetic number, because the mean of its divisors is an integer number (183315169).

Almost surely, 2^366630337 is an apocalyptic number.

It is an amenable number.

366630337 is a deficient number, since it is larger than the sum of its proper divisors (1).

366630337 is an equidigital number, since it uses as much as digits as its factorization.

366630337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 37.

The square root of 366630337 is about 19147.5935041456. The cubic root of 366630337 is about 715.7194167347.

The spelling of 366630337 in words is "three hundred sixty-six million, six hundred thirty thousand, three hundred thirty-seven".