7468768678647 has 8 divisors (see below), whose sum is σ = 9960311260800. Its totient is φ = 4978202607800.

The previous prime is 7468768678619. The next prime is 7468768678681.

7468768678647 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 7468768678647 - 2²⁷ = 7468634460919 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7468768678647.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7468768678687) 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, 244109979 + ... + 244140572.

It is an arithmetic number, because the mean of its divisors is an integer number (1245038907600).

Almost surely, 2^{7468768678647} is an apocalyptic number.

7468768678647 is a deficient number, since it is larger than the sum of its proper divisors (2491542582153).

7468768678647 is a wasteful number, since it uses less digits than its factorization.

7468768678647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488255653.

The product of its digits is 25491013632, while the sum is 84.

The spelling of 7468768678647 in words is "seven trillion, four hundred sixty-eight billion, seven hundred sixty-eight million, six hundred seventy-eight thousand, six hundred forty-seven".