8462897832 has 64 divisors (see below), whose sum is σ = 21655998720. Its totient is φ = 2754736128.

The previous prime is 8462897809. The next prime is 8462897843. The reversal of 8462897832 is 2387982648.

It is a happy 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 15 ways as a sum of consecutive naturals, for example, 507288 + ... + 523704.

It is an arithmetic number, because the mean of its divisors is an integer number (338374980).

Almost surely, 2^8462897832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8462897832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10827999360).

8462897832 is an abundant number, since it is smaller than the sum of its proper divisors (13193100888).

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

8462897832 is a wasteful number, since it uses less digits than its factorization.

8462897832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16930 (or 16926 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 57.

The square root of 8462897832 is about 91994.0097615057. The cubic root of 8462897832 is about 2037.8538425297.

The spelling of 8462897832 in words is "eight billion, four hundred sixty-two million, eight hundred ninety-seven thousand, eight hundred thirty-two".