663062363 has 2 divisors, whose sum is σ = 663062364. Its totient is φ = 663062362.

The previous prime is 663062359. The next prime is 663062429. The reversal of 663062363 is 363260366.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 663062363 - 2² = 663062359 is a prime.

It is not a weakly prime, because it can be changed into another prime (663062333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331531181 + 331531182.

It is an arithmetic number, because the mean of its divisors is an integer number (331531182).

Almost surely, 2^663062363 is an apocalyptic number.

663062363 is a deficient number, since it is larger than the sum of its proper divisors (1).

663062363 is an equidigital number, since it uses as much as digits as its factorization.

663062363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 35.

The square root of 663062363 is about 25749.9973398057. The cubic root of 663062363 is about 872.0032943757.

The spelling of 663062363 in words is "six hundred sixty-three million, sixty-two thousand, three hundred sixty-three".