7416620663 has 2 divisors, whose sum is σ = 7416620664. Its totient is φ = 7416620662.

The previous prime is 7416620621. The next prime is 7416620669. The reversal of 7416620663 is 3660266147.

It is a strong prime.

It is an emirp because it is prime and its reverse (3660266147) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7416620663 - 2¹⁶ = 7416555127 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7416620663.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7416620669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3708310331 + 3708310332.

It is an arithmetic number, because the mean of its divisors is an integer number (3708310332).

Almost surely, 2^7416620663 is an apocalyptic number.

7416620663 is a deficient number, since it is larger than the sum of its proper divisors (1).

7416620663 is an equidigital number, since it uses as much as digits as its factorization.

7416620663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 41.

The square root of 7416620663 is about 86119.8041277382. The cubic root of 7416620663 is about 1950.1530156499.

The spelling of 7416620663 in words is "seven billion, four hundred sixteen million, six hundred twenty thousand, six hundred sixty-three".