7494364963 has 2 divisors, whose sum is σ = 7494364964. Its totient is φ = 7494364962.

The previous prime is 7494364961. The next prime is 7494364993. The reversal of 7494364963 is 3694634947.

It is a weak prime.

It is an emirp because it is prime and its reverse (3694634947) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7494364963 - 2¹ = 7494364961 is a prime.

Together with 7494364961, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (7494364961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3747182481 + 3747182482.

It is an arithmetic number, because the mean of its divisors is an integer number (3747182482).

Almost surely, 2^7494364963 is an apocalyptic number.

7494364963 is a deficient number, since it is larger than the sum of its proper divisors (1).

7494364963 is an equidigital number, since it uses as much as digits as its factorization.

7494364963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11757312, while the sum is 55.

The square root of 7494364963 is about 86570.0003638674. Note that the first 3 decimals coincide. The cubic root of 7494364963 is about 1956.9434661119.

The spelling of 7494364963 in words is "seven billion, four hundred ninety-four million, three hundred sixty-four thousand, nine hundred sixty-three".