63340801 has 2 divisors, whose sum is σ = 63340802. Its totient is φ = 63340800.

The previous prime is 63340789. The next prime is 63340811. The reversal of 63340801 is 10804336.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52940176 + 10400625 = 7276^2 + 3225^2 .

It is a cyclic number.

It is not a de Polignac number, because 63340801 - 2¹⁵ = 63308033 is a prime.

It is not a weakly prime, because it can be changed into another prime (63340811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31670400 + 31670401.

It is an arithmetic number, because the mean of its divisors is an integer number (31670401).

Almost surely, 2^63340801 is an apocalyptic number.

It is an amenable number.

63340801 is a deficient number, since it is larger than the sum of its proper divisors (1).

63340801 is an equidigital number, since it uses as much as digits as its factorization.

63340801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 63340801 is about 7958.6934229181. The cubic root of 63340801 is about 398.6219264857.

The spelling of 63340801 in words is "sixty-three million, three hundred forty thousand, eight hundred one".