8387995396 has 81 divisors (see below), whose sum is σ = 16960472949. Its totient is φ = 3626805600.

The previous prime is 8387995393. The next prime is 8387995411. The reversal of 8387995396 is 6935997838.

The square root of 8387995396 is 91586.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 92428996 + 8295566400 = 9614^2 + 91080^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8387995393) by changing a digit.

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 in 26 ways as a sum of consecutive naturals, for example, 46342426 + ... + 46342606.

Almost surely, 2^8387995396 is an apocalyptic number.

8387995396 is the 91586-th square number.

It is an amenable number.

8387995396 is an abundant number, since it is smaller than the sum of its proper divisors (8572477553).

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

8387995396 is a wasteful number, since it uses less digits than its factorization.

8387995396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434 (or 217 counting only the distinct ones).

The product of its digits is 88179840, while the sum is 67.

The cubic root of 8387995396 is about 2031.8238840403.

The spelling of 8387995396 in words is "eight billion, three hundred eighty-seven million, nine hundred ninety-five thousand, three hundred ninety-six".