366226373 has 2 divisors, whose sum is σ = 366226374. Its totient is φ = 366226372.

The previous prime is 366226369. The next prime is 366226381. The reversal of 366226373 is 373622663.

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., 297286564 + 68939809 = 17242^2 + 8303^2 .

It is an emirp because it is prime and its reverse (373622663) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 366226373 - 2² = 366226369 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (366226363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183113186 + 183113187.

It is an arithmetic number, because the mean of its divisors is an integer number (183113187).

Almost surely, 2^366226373 is an apocalyptic number.

It is an amenable number.

366226373 is a deficient number, since it is larger than the sum of its proper divisors (1).

366226373 is an equidigital number, since it uses as much as digits as its factorization.

366226373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 38.

The square root of 366226373 is about 19137.0419082992. The cubic root of 366226373 is about 715.4564532870.

The spelling of 366226373 in words is "three hundred sixty-six million, two hundred twenty-six thousand, three hundred seventy-three".