8213304180 has 48 divisors (see below), whose sum is σ = 24350034240. Its totient is φ = 2061378048.

The previous prime is 8213304179. The next prime is 8213304247. The reversal of 8213304180 is 814033128.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent 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, 4025110 + ... + 4027149.

It is an arithmetic number, because the mean of its divisors is an integer number (507292380).

Almost surely, 2^8213304180 is an apocalyptic number.

It is an amenable number.

8213304180 is an abundant number, since it is smaller than the sum of its proper divisors (16136730060).

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

8213304180 is a wasteful number, since it uses less digits than its factorization.

8213304180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8052288 (or 8052286 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 8213304180 is about 90627.2816540362. The cubic root of 8213304180 is about 2017.6196661759.

The spelling of 8213304180 in words is "eight billion, two hundred thirteen million, three hundred four thousand, one hundred eighty".