8879740212 has 144 divisors (see below), whose sum is σ = 25751523840. Its totient is φ = 2367465408.

The previous prime is 8879740187. The next prime is 8879740217. The reversal of 8879740212 is 2120479788.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8879740217) 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, 742593 + ... + 754455.

Almost surely, 2^8879740212 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 8879740212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12875761920).

8879740212 is an abundant number, since it is smaller than the sum of its proper divisors (16871783628).

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

8879740212 is a wasteful number, since it uses less digits than its factorization.

8879740212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11970 (or 11961 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 48.

The square root of 8879740212 is about 94232.3734817287. The cubic root of 8879740212 is about 2070.7774166920. Note that the first 3 decimals are identical.

The spelling of 8879740212 in words is "eight billion, eight hundred seventy-nine million, seven hundred forty thousand, two hundred twelve".