8307679212 has 144 divisors (see below), whose sum is σ = 25851850752. Its totient is φ = 2197134720.

The previous prime is 8307679201. The next prime is 8307679217. The reversal of 8307679212 is 2129767038.

It is a super-4 number, since 4×8307679212⁴ (a number of 41 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (8307679217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 156558 + ... + 202794.

Almost surely, 2^8307679212 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 8307679212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12925925376).

8307679212 is an abundant number, since it is smaller than the sum of its proper divisors (17544171540).

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

8307679212 is a wasteful number, since it uses less digits than its factorization.

8307679212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46308 (or 46303 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 8307679212 is about 91146.4711988347. The cubic root of 8307679212 is about 2025.3180793442.

The spelling of 8307679212 in words is "eight billion, three hundred seven million, six hundred seventy-nine thousand, two hundred twelve".