63283379 has 2 divisors, whose sum is σ = 63283380. Its totient is φ = 63283378.

The previous prime is 63283351. The next prime is 63283387. The reversal of 63283379 is 97338236.

63283379 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 a de Polignac number, because none of the positive numbers 2^k-63283379 is a prime.

It is not a weakly prime, because it can be changed into another prime (63283079) 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, 31641689 + 31641690.

It is an arithmetic number, because the mean of its divisors is an integer number (31641690).

Almost surely, 2^63283379 is an apocalyptic number.

63283379 is a deficient number, since it is larger than the sum of its proper divisors (1).

63283379 is an equidigital number, since it uses as much as digits as its factorization.

63283379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 41.

The square root of 63283379 is about 7955.0851032531. The cubic root of 63283379 is about 398.5014323318.

The spelling of 63283379 in words is "sixty-three million, two hundred eighty-three thousand, three hundred seventy-nine".