9713620927 has 2 divisors, whose sum is σ = 9713620928. Its totient is φ = 9713620926.

The previous prime is 9713620919. The next prime is 9713620949. The reversal of 9713620927 is 7290263179.

It is a weak prime.

It is an emirp because it is prime and its reverse (7290263179) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9713620927 - 2³ = 9713620919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9713620957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4856810463 + 4856810464.

It is an arithmetic number, because the mean of its divisors is an integer number (4856810464).

Almost surely, 2^9713620927 is an apocalyptic number.

9713620927 is a deficient number, since it is larger than the sum of its proper divisors (1).

9713620927 is an equidigital number, since it uses as much as digits as its factorization.

9713620927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 285768, while the sum is 46.

The square root of 9713620927 is about 98557.7035396016. The cubic root of 9713620927 is about 2133.6690146391.

The spelling of 9713620927 in words is "nine billion, seven hundred thirteen million, six hundred twenty thousand, nine hundred twenty-seven".