8280735168 has 56 divisors (see below), whose sum is σ = 22664958480. Its totient is φ = 2665062400.

The previous prime is 8280735167. The next prime is 8280735187. The reversal of 8280735168 is 8615370828.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8280735167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 738033 + ... + 749168.

Almost surely, 2^8280735168 is an apocalyptic number.

It is an amenable number.

8280735168 is an abundant number, since it is smaller than the sum of its proper divisors (14384223312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8280735168 is a wasteful number, since it uses less digits than its factorization.

8280735168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1487245 (or 1487235 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 48.

The square root of 8280735168 is about 90998.5448674868. The cubic root of 8280735168 is about 2023.1261570703.

The spelling of 8280735168 in words is "eight billion, two hundred eighty million, seven hundred thirty-five thousand, one hundred sixty-eight".