63030379 has 2 divisors, whose sum is σ = 63030380. Its totient is φ = 63030378.

The previous prime is 63030377. The next prime is 63030397. The reversal of 63030379 is 97303036.

It is a happy number.

63030379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (63030397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63030379 - 2¹ = 63030377 is a prime.

Together with 63030377, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63030379.

It is not a weakly prime, because it can be changed into another prime (63030371) 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, 31515189 + 31515190.

It is an arithmetic number, because the mean of its divisors is an integer number (31515190).

Almost surely, 2^63030379 is an apocalyptic number.

63030379 is a deficient number, since it is larger than the sum of its proper divisors (1).

63030379 is an equidigital number, since it uses as much as digits as its factorization.

63030379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10206, while the sum is 31.

The square root of 63030379 is about 7939.1673996711. The cubic root of 63030379 is about 397.9696680671.

The spelling of 63030379 in words is "sixty-three million, thirty thousand, three hundred seventy-nine".