9982707487 has 2 divisors, whose sum is σ = 9982707488. Its totient is φ = 9982707486.

The previous prime is 9982707467. The next prime is 9982707499. The reversal of 9982707487 is 7847072899.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9982707487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9982707467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4991353743 + 4991353744.

It is an arithmetic number, because the mean of its divisors is an integer number (4991353744).

Almost surely, 2^9982707487 is an apocalyptic number.

9982707487 is a deficient number, since it is larger than the sum of its proper divisors (1).

9982707487 is an equidigital number, since it uses as much as digits as its factorization.

9982707487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14224896, while the sum is 61.

The square root of 9982707487 is about 99913.5000237706. The cubic root of 9982707487 is about 2153.1921205219.

The spelling of 9982707487 in words is "nine billion, nine hundred eighty-two million, seven hundred seven thousand, four hundred eighty-seven".