8979203412 has 108 divisors (see below), whose sum is σ = 24673064416. Its totient is φ = 2751356160.

The previous prime is 8979203411. The next prime is 8979203491. The reversal of 8979203412 is 2143029798.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8979203411) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 437337 + ... + 457407.

Almost surely, 2^8979203412 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 8979203412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12336532208).

8979203412 is an abundant number, since it is smaller than the sum of its proper divisors (15693861004).

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

8979203412 is a wasteful number, since it uses less digits than its factorization.

8979203412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20158 (or 20136 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 8979203412 is about 94758.6587705841. The cubic root of 8979203412 is about 2078.4804153176.

The spelling of 8979203412 in words is "eight billion, nine hundred seventy-nine million, two hundred three thousand, four hundred twelve".