8739369156672 has 448 divisors, whose sum is σ = 32482929070080. Its totient is φ = 2237992243200.

The previous prime is 8739369156671. The next prime is 8739369156701. The reversal of 8739369156672 is 2766519639378.

8739369156672 is a `hidden beast` number, since 87 + 39 + 369 + 156 + 6 + 7 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 8739369156672.

It is not an unprimeable number, because it can be changed into a prime (8739369156671) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8984428 + ... + 9909524.

Almost surely, 2^{8739369156672} 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 8739369156672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16241464535040).

8739369156672 is an abundant number, since it is smaller than the sum of its proper divisors (23743559913408).

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

8739369156672 is a wasteful number, since it uses less digits than its factorization.

8739369156672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925207 (or 925191 counting only the distinct ones).

The product of its digits is 617258880, while the sum is 72.

The spelling of 8739369156672 in words is "eight trillion, seven hundred thirty-nine billion, three hundred sixty-nine million, one hundred fifty-six thousand, six hundred seventy-two".