7946938545797 has 8 divisors (see below), whose sum is σ = 8376610760160. Its totient is φ = 7518407560560.

The previous prime is 7946938545787. The next prime is 7946938545859. The reversal of 7946938545797 is 7975458396497.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7946938545797 - 2¹² = 7946938541701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7946938545787) by changing a digit.

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, 285292979 + ... + 285320832.

It is an arithmetic number, because the mean of its divisors is an integer number (1047076345020).

Almost surely, 2^{7946938545797} is an apocalyptic number.

It is an amenable number.

7946938545797 is a deficient number, since it is larger than the sum of its proper divisors (429672214363).

7946938545797 is a wasteful number, since it uses less digits than its factorization.

7946938545797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570614563.

The product of its digits is 14402707200, while the sum is 83.

The spelling of 7946938545797 in words is "seven trillion, nine hundred forty-six billion, nine hundred thirty-eight million, five hundred forty-five thousand, seven hundred ninety-seven".