8484501281 has 8 divisors (see below), whose sum is σ = 9038658720. Its totient is φ = 7941104352.

The previous prime is 8484501247. The next prime is 8484501301. The reversal of 8484501281 is 1821054848.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8484501281 - 2⁶ = 8484501217 is a prime.

It is a super-2 number, since 2×8484501281² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8484501581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2688500 + ... + 2691653.

It is an arithmetic number, because the mean of its divisors is an integer number (1129832340).

Almost surely, 2^8484501281 is an apocalyptic number.

It is an amenable number.

8484501281 is a deficient number, since it is larger than the sum of its proper divisors (554157439).

8484501281 is a wasteful number, since it uses less digits than its factorization.

8484501281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5380255.

The product of its (nonzero) digits is 81920, while the sum is 41.

The square root of 8484501281 is about 92111.3526173620. The cubic root of 8484501281 is about 2039.5863957878.

The spelling of 8484501281 in words is "eight billion, four hundred eighty-four million, five hundred one thousand, two hundred eighty-one".