8087323020 has 384 divisors, whose sum is σ = 28720742400. Its totient is φ = 1657801728.

The previous prime is 8087323007. The next prime is 8087323033. The reversal of 8087323020 is 203237808.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8087323007) and next prime (8087323033).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 25511902 + ... + 25512218.

It is an arithmetic number, because the mean of its divisors is an integer number (74793600).

Almost surely, 2^8087323020 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 8087323020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14360371200).

8087323020 is an abundant number, since it is smaller than the sum of its proper divisors (20633419380).

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

8087323020 is a wasteful number, since it uses less digits than its factorization.

8087323020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517 (or 515 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 8087323020 is about 89929.5447558810. The cubic root of 8087323020 is about 2007.2506009618.

The spelling of 8087323020 in words is "eight billion, eighty-seven million, three hundred twenty-three thousand, twenty".