7879272662016 has 440 divisors, whose sum is σ = 27269221136256. Its totient is φ = 2219501813760.

The previous prime is 7879272661991. The next prime is 7879272662017. The reversal of 7879272662016 is 6102662729787.

7879272662016 is a `hidden beast` number, since 7 + 87 + 92 + 7 + 266 + 201 + 6 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (7879272662017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 41127600 + ... + 41318736.

Almost surely, 2^{7879272662016} 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 7879272662016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13634610568128).

7879272662016 is an abundant number, since it is smaller than the sum of its proper divisors (19389948474240).

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

7879272662016 is a wasteful number, since it uses less digits than its factorization.

7879272662016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191247 (or 191220 counting only the distinct ones).

The product of its (nonzero) digits is 42674688, while the sum is 63.

The spelling of 7879272662016 in words is "seven trillion, eight hundred seventy-nine billion, two hundred seventy-two million, six hundred sixty-two thousand, sixteen".