8214612930 has 96 divisors (see below), whose sum is σ = 21894649920. Its totient is φ = 2135710080.

The previous prime is 8214612853. The next prime is 8214612947. The reversal of 8214612930 is 392164128.

8214612930 is a `hidden beast` number, since 8 + 2 + 1 + 4 + 612 + 9 + 30 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2548720 + ... + 2551940.

It is an arithmetic number, because the mean of its divisors is an integer number (228069270).

Almost surely, 2^8214612930 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8214612930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10947324960).

8214612930 is an abundant number, since it is smaller than the sum of its proper divisors (13680036990).

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

8214612930 is a wasteful number, since it uses less digits than its factorization.

8214612930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3936 (or 3933 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 8214612930 is about 90634.5018742863. The cubic root of 8214612930 is about 2017.7268264385.

The spelling of 8214612930 in words is "eight billion, two hundred fourteen million, six hundred twelve thousand, nine hundred thirty".