63412799 has 2 divisors, whose sum is σ = 63412800. Its totient is φ = 63412798.

The previous prime is 63412793. The next prime is 63412813. The reversal of 63412799 is 99721436.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63412799 - 2²⁰ = 62364223 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63412793) 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, 31706399 + 31706400.

It is an arithmetic number, because the mean of its divisors is an integer number (31706400).

Almost surely, 2^63412799 is an apocalyptic number.

63412799 is a deficient number, since it is larger than the sum of its proper divisors (1).

63412799 is an equidigital number, since it uses as much as digits as its factorization.

63412799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 41.

The square root of 63412799 is about 7963.2153681789. The cubic root of 63412799 is about 398.7729040214.

The spelling of 63412799 in words is "sixty-three million, four hundred twelve thousand, seven hundred ninety-nine".