7893696963987 has 12 divisors (see below), whose sum is σ = 11402034054424. Its totient is φ = 5262452029440.

The previous prime is 7893696963973. The next prime is 7893696963991.

7893696963987 is a `hidden beast` number, since 7 + 89 + 369 + 6 + 96 + 3 + 9 + 87 = 666.

7893696963987 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 7893696963987 - 2¹⁴ = 7893696947603 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7893696963897 and 7893696963906.

It is not an unprimeable number, because it can be changed into a prime (7893696963967) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4400787 + ... + 5929107.

Almost surely, 2^{7893696963987} is an apocalyptic number.

7893696963987 is a deficient number, since it is larger than the sum of its proper divisors (3508337090437).

7893696963987 is a wasteful number, since it uses less digits than its factorization.

7893696963987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102210 (or 2102207 counting only the distinct ones).

The product of its digits is 39998375424, while the sum is 90.

The spelling of 7893696963987 in words is "seven trillion, eight hundred ninety-three billion, six hundred ninety-six million, nine hundred sixty-three thousand, nine hundred eighty-seven".