8234642484 has 54 divisors (see below), whose sum is σ = 21968585730. Its totient is φ = 2600409312.

The previous prime is 8234642443. The next prime is 8234642501. The reversal of 8234642484 is 4842464328.

8234642484 is a `hidden beast` number, since 82 + 34 + 64 + 2 + 484 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7765486884 + 469155600 = 88122^2 + 21660^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 303819 + ... + 329810.

Almost surely, 2^8234642484 is an apocalyptic number.

It is an amenable number.

8234642484 is an abundant number, since it is smaller than the sum of its proper divisors (13733943246).

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

8234642484 is a wasteful number, since it uses less digits than its factorization.

8234642484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633677 (or 633653 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 45.

The square root of 8234642484 is about 90744.9308997478. The cubic root of 8234642484 is about 2019.3654252838.

The spelling of 8234642484 in words is "eight billion, two hundred thirty-four million, six hundred forty-two thousand, four hundred eighty-four".