7993636363997 has 8 divisors (see below), whose sum is σ = 7995261810816. Its totient is φ = 7992011102752.

The previous prime is 7993636363991. The next prime is 7993636364029.

It is a happy number.

7993636363997 is nontrivially palindromic in base 10.

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 7993636363997 - 2⁴² = 3595589852893 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 (7993636363991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111508988 + ... + 111580650.

It is an arithmetic number, because the mean of its divisors is an integer number (999407726352).

Almost surely, 2^{7993636363997} is an apocalyptic number.

It is an amenable number.

7993636363997 is a deficient number, since it is larger than the sum of its proper divisors (1625446819).

7993636363997 is a wasteful number, since it uses less digits than its factorization.

7993636363997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92787.

The product of its digits is 5624771544, while the sum is 80.

The spelling of 7993636363997 in words is "seven trillion, nine hundred ninety-three billion, six hundred thirty-six million, three hundred sixty-three thousand, nine hundred ninety-seven".