63298933 has 2 divisors, whose sum is σ = 63298934. Its totient is φ = 63298932.

The previous prime is 63298919. The next prime is 63298943. The reversal of 63298933 is 33989236.

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., 39853969 + 23444964 = 6313^2 + 4842^2 .

It is a cyclic number.

It is not a de Polignac number, because 63298933 - 2⁹ = 63298421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63298933.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63298913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31649466 + 31649467.

It is an arithmetic number, because the mean of its divisors is an integer number (31649467).

Almost surely, 2^63298933 is an apocalyptic number.

It is an amenable number.

63298933 is a deficient number, since it is larger than the sum of its proper divisors (1).

63298933 is an equidigital number, since it uses as much as digits as its factorization.

63298933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 209952, while the sum is 43.

The square root of 63298933 is about 7956.0626568674. The cubic root of 63298933 is about 398.5340779945.

The spelling of 63298933 in words is "sixty-three million, two hundred ninety-eight thousand, nine hundred thirty-three".