8977209696 has 288 divisors, whose sum is σ = 32406635520. Its totient is φ = 2367346176.

The previous prime is 8977209691. The next prime is 8977209697. The reversal of 8977209696 is 6969027798.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8977209691) 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, 1017721 + ... + 1026503.

It is an arithmetic number, because the mean of its divisors is an integer number (112523040).

Almost surely, 2^8977209696 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 8977209696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16203317760).

8977209696 is an abundant number, since it is smaller than the sum of its proper divisors (23429425824).

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

8977209696 is a wasteful number, since it uses less digits than its factorization.

8977209696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8835 (or 8808 counting only the distinct ones).

The product of its (nonzero) digits is 20575296, while the sum is 63.

The square root of 8977209696 is about 94748.1382191756. The cubic root of 8977209696 is about 2078.3265706981.

The spelling of 8977209696 in words is "eight billion, nine hundred seventy-seven million, two hundred nine thousand, six hundred ninety-six".