8321457468 has 48 divisors (see below), whose sum is σ = 19941505920. Its totient is φ = 2699784000.

The previous prime is 8321457439. The next prime is 8321457479. The reversal of 8321457468 is 8647541238.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13323 + ... + 129693.

It is an arithmetic number, because the mean of its divisors is an integer number (415448040).

Almost surely, 2^8321457468 is an apocalyptic number.

It is an amenable number.

8321457468 is an abundant number, since it is smaller than the sum of its proper divisors (11620048452).

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

8321457468 is a wasteful number, since it uses less digits than its factorization.

8321457468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116538 (or 116536 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 48.

The square root of 8321457468 is about 91222.0229330615. The cubic root of 8321457468 is about 2026.4371218386.

The spelling of 8321457468 in words is "eight billion, three hundred twenty-one million, four hundred fifty-seven thousand, four hundred sixty-eight".