8765874463 has 2 divisors, whose sum is σ = 8765874464. Its totient is φ = 8765874462.

The previous prime is 8765874329. The next prime is 8765874479. The reversal of 8765874463 is 3644785678.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8765874463 - 2²¹ = 8763777311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8765874398 and 8765874407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8765874493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4382937231 + 4382937232.

It is an arithmetic number, because the mean of its divisors is an integer number (4382937232).

Almost surely, 2^8765874463 is an apocalyptic number.

8765874463 is a deficient number, since it is larger than the sum of its proper divisors (1).

8765874463 is an equidigital number, since it uses as much as digits as its factorization.

8765874463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27095040, while the sum is 58.

The square root of 8765874463 is about 93626.2487927397. The cubic root of 8765874463 is about 2061.8880530799. Note that the first 3 decimals are identical.

The spelling of 8765874463 in words is "eight billion, seven hundred sixty-five million, eight hundred seventy-four thousand, four hundred sixty-three".