63468833 has 2 divisors, whose sum is σ = 63468834. Its totient is φ = 63468832.

The previous prime is 63468827. The next prime is 63468841. The reversal of 63468833 is 33886436.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44528929 + 18939904 = 6673^2 + 4352^2 .

It is a cyclic number.

It is not a de Polignac number, because 63468833 - 2⁸ = 63468577 is a prime.

It is not a weakly prime, because it can be changed into another prime (63468883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31734416 + 31734417.

It is an arithmetic number, because the mean of its divisors is an integer number (31734417).

Almost surely, 2^63468833 is an apocalyptic number.

It is an amenable number.

63468833 is a deficient number, since it is larger than the sum of its proper divisors (1).

63468833 is an equidigital number, since it uses as much as digits as its factorization.

63468833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 41.

The square root of 63468833 is about 7966.7328937275. The cubic root of 63468833 is about 398.8903264918.

The spelling of 63468833 in words is "sixty-three million, four hundred sixty-eight thousand, eight hundred thirty-three".