63422479 has 2 divisors, whose sum is σ = 63422480. Its totient is φ = 63422478.

The previous prime is 63422423. The next prime is 63422483. The reversal of 63422479 is 97422436.

63422479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63422479 - 2¹¹ = 63420431 is a prime.

It is a super-3 number, since 3×63422479³ (a number of 24 digits) contains 333 as substring.

It is a Chen prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63422279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31711239 + 31711240.

It is an arithmetic number, because the mean of its divisors is an integer number (31711240).

Almost surely, 2^63422479 is an apocalyptic number.

63422479 is a deficient number, since it is larger than the sum of its proper divisors (1).

63422479 is an equidigital number, since it uses as much as digits as its factorization.

63422479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 37.

The square root of 63422479 is about 7963.8231396736. The cubic root of 63422479 is about 398.7931939596.

The spelling of 63422479 in words is "sixty-three million, four hundred twenty-two thousand, four hundred seventy-nine".