8379696487 has 2 divisors, whose sum is σ = 8379696488. Its totient is φ = 8379696486.

The previous prime is 8379696473. The next prime is 8379696527. The reversal of 8379696487 is 7846969738.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8379696487 - 2⁷ = 8379696359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8379696187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4189848243 + 4189848244.

It is an arithmetic number, because the mean of its divisors is an integer number (4189848244).

Almost surely, 2^8379696487 is an apocalyptic number.

8379696487 is a deficient number, since it is larger than the sum of its proper divisors (1).

8379696487 is an equidigital number, since it uses as much as digits as its factorization.

8379696487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 109734912, while the sum is 67.

The square root of 8379696487 is about 91540.6821418761. The cubic root of 8379696487 is about 2031.1535814342.

The spelling of 8379696487 in words is "eight billion, three hundred seventy-nine million, six hundred ninety-six thousand, four hundred eighty-seven".