8484121328 has 10 divisors (see below), whose sum is σ = 16437985104. Its totient is φ = 4242060656.

The previous prime is 8484121313. The next prime is 8484121367. The reversal of 8484121328 is 8231214848.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 265128776 + ... + 265128807.

Almost surely, 2^8484121328 is an apocalyptic number.

It is an amenable number.

8484121328 is a deficient number, since it is larger than the sum of its proper divisors (7953863776).

8484121328 is a wasteful number, since it uses less digits than its factorization.

8484121328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530257591 (or 530257585 counting only the distinct ones).

The product of its digits is 98304, while the sum is 41.

The square root of 8484121328 is about 92109.2901286293. The cubic root of 8484121328 is about 2039.5559497423. Note that the first 3 decimals are identical.

The spelling of 8484121328 in words is "eight billion, four hundred eighty-four million, one hundred twenty-one thousand, three hundred twenty-eight".