8073706212 has 384 divisors, whose sum is σ = 25740288000. Its totient is φ = 2155507200.

The previous prime is 8073706189. The next prime is 8073706213. The reversal of 8073706212 is 2126073708.

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

It is not an unprimeable number, because it can be changed into a prime (8073706213) 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 127 ways as a sum of consecutive naturals, for example, 40571289 + ... + 40571487.

It is an arithmetic number, because the mean of its divisors is an integer number (67032000).

Almost surely, 2^8073706212 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 8073706212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12870144000).

8073706212 is an abundant number, since it is smaller than the sum of its proper divisors (17666581788).

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

8073706212 is a wasteful number, since it uses less digits than its factorization.

8073706212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 8073706212 is about 89853.8046606820. The cubic root of 8073706212 is about 2006.1234170812.

The spelling of 8073706212 in words is "eight billion, seventy-three million, seven hundred six thousand, two hundred twelve".