7967946296 has 8 divisors (see below), whose sum is σ = 14939899320. Its totient is φ = 3983973144.

The previous prime is 7967946271. The next prime is 7967946307. The reversal of 7967946296 is 6926497697.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497996636 + ... + 497996651.

It is an arithmetic number, because the mean of its divisors is an integer number (1867487415).

Almost surely, 2^7967946296 is an apocalyptic number.

It is an amenable number.

7967946296 is a deficient number, since it is larger than the sum of its proper divisors (6971953024).

7967946296 is a wasteful number, since it uses less digits than its factorization.

7967946296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995993293 (or 995993289 counting only the distinct ones).

The product of its digits is 61725888, while the sum is 65.

The square root of 7967946296 is about 89263.3536004558. The cubic root of 7967946296 is about 1997.3252825379.

The spelling of 7967946296 in words is "seven billion, nine hundred sixty-seven million, nine hundred forty-six thousand, two hundred ninety-six".