7967715305716 has 24 divisors (see below), whose sum is σ = 13975121740104. Its totient is φ = 3974832353280.

The previous prime is 7967715305681. The next prime is 7967715305779. The reversal of 7967715305716 is 6175035177697.

It can be written as a sum of positive squares in 4 ways, for example, as 611664768100 + 7356050537616 = 782090^2 + 2712204^2 .

It is a super-2 number, since 2×7967715305716² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2434276 + ... + 4675588.

It is an arithmetic number, because the mean of its divisors is an integer number (582296739171).

Almost surely, 2^{7967715305716} is an apocalyptic number.

It is an amenable number.

7967715305716 is a deficient number, since it is larger than the sum of its proper divisors (6007406434388).

7967715305716 is a wasteful number, since it uses less digits than its factorization.

7967715305716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243331 (or 2243329 counting only the distinct ones).

The product of its (nonzero) digits is 58344300, while the sum is 64.

The spelling of 7967715305716 in words is "seven trillion, nine hundred sixty-seven billion, seven hundred fifteen million, three hundred five thousand, seven hundred sixteen".