8287740063 has 12 divisors (see below), whose sum is σ = 12249580200. Its totient is φ = 5396667696.

The previous prime is 8287740059. The next prime is 8287740067. The reversal of 8287740063 is 3600477828.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8287740059) and next prime (8287740067).

It is not a de Polignac number, because 8287740063 - 2² = 8287740059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8287740067) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10707288 + ... + 10708061.

It is an arithmetic number, because the mean of its divisors is an integer number (1020798350).

Almost surely, 2^8287740063 is an apocalyptic number.

8287740063 is a deficient number, since it is larger than the sum of its proper divisors (3961840137).

8287740063 is a wasteful number, since it uses less digits than its factorization.

8287740063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21415398 (or 21415395 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 8287740063 is about 91037.0257807229. The cubic root of 8287740063 is about 2023.6964684333.

The spelling of 8287740063 in words is "eight billion, two hundred eighty-seven million, seven hundred forty thousand, sixty-three".