8208363240 has 192 divisors, whose sum is σ = 33259973760. Its totient is φ = 1705628160.

The previous prime is 8208363239. The next prime is 8208363277. The reversal of 8208363240 is 423638028.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 8208363195 and 8208363204.

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 47 ways as a sum of consecutive naturals, for example, 120339 + ... + 175778.

It is an arithmetic number, because the mean of its divisors is an integer number (173229030).

Almost surely, 2^8208363240 is an apocalyptic number.

It is an amenable number.

8208363240 is an abundant number, since it is smaller than the sum of its proper divisors (25051610520).

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

8208363240 is a wasteful number, since it uses less digits than its factorization.

8208363240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296152 (or 296145 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 8208363240 is about 90600.0178807929. The cubic root of 8208363240 is about 2017.2150000719.

The spelling of 8208363240 in words is "eight billion, two hundred eight million, three hundred sixty-three thousand, two hundred forty".