9674857370663 has 4 divisors (see below), whose sum is σ = 9675092118888. Its totient is φ = 9674622622440.

The previous prime is 9674857370653. The next prime is 9674857370669. The reversal of 9674857370663 is 3660737584769.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9674857370663 - 2³⁶ = 9606137893927 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 (9674857370669) 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 3 ways as a sum of consecutive naturals, for example, 117312281 + ... + 117394722.

It is an arithmetic number, because the mean of its divisors is an integer number (2418773029722).

Almost surely, 2^{9674857370663} is an apocalyptic number.

9674857370663 is a deficient number, since it is larger than the sum of its proper divisors (234748225).

9674857370663 is a wasteful number, since it uses less digits than its factorization.

9674857370663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234748224.

The product of its (nonzero) digits is 960180480, while the sum is 71.

The spelling of 9674857370663 in words is "nine trillion, six hundred seventy-four billion, eight hundred fifty-seven million, three hundred seventy thousand, six hundred sixty-three".