368630833 has 2 divisors, whose sum is σ = 368630834. Its totient is φ = 368630832.

The previous prime is 368630707. The next prime is 368630863. The reversal of 368630833 is 338036863.

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., 313396209 + 55234624 = 17703^2 + 7432^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-368630833 is a prime.

It is not a weakly prime, because it can be changed into another prime (368630863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184315416 + 184315417.

It is an arithmetic number, because the mean of its divisors is an integer number (184315417).

Almost surely, 2^368630833 is an apocalyptic number.

It is an amenable number.

368630833 is a deficient number, since it is larger than the sum of its proper divisors (1).

368630833 is an equidigital number, since it uses as much as digits as its factorization.

368630833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 40.

The square root of 368630833 is about 19199.7612745576. The cubic root of 368630833 is about 717.0188159628.

The spelling of 368630833 in words is "three hundred sixty-eight million, six hundred thirty thousand, eight hundred thirty-three".