616362463 has 2 divisors, whose sum is σ = 616362464. Its totient is φ = 616362462.

The previous prime is 616362449. The next prime is 616362517. The reversal of 616362463 is 364263616.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 616362463 - 2⁹ = 616361951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (616362443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308181231 + 308181232.

It is an arithmetic number, because the mean of its divisors is an integer number (308181232).

Almost surely, 2^616362463 is an apocalyptic number.

616362463 is a deficient number, since it is larger than the sum of its proper divisors (1).

616362463 is an equidigital number, since it uses as much as digits as its factorization.

616362463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 37.

The square root of 616362463 is about 24826.6482433695. The cubic root of 616362463 is about 851.0310270870.

The spelling of 616362463 in words is "six hundred sixteen million, three hundred sixty-two thousand, four hundred sixty-three".