6869858093863 has 8 divisors (see below), whose sum is σ = 7274109255408. Its totient is φ = 6465622694784.

The previous prime is 6869858093851. The next prime is 6869858093887. The reversal of 6869858093863 is 3683908589686.

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

It is a de Polignac number, because none of the positive numbers 2^k-6869858093863 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 (6869858043863) 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, 3037381 + ... + 4792222.

It is an arithmetic number, because the mean of its divisors is an integer number (909263656926).

Almost surely, 2^{6869858093863} is an apocalyptic number.

6869858093863 is a deficient number, since it is larger than the sum of its proper divisors (404251161545).

6869858093863 is a wasteful number, since it uses less digits than its factorization.

6869858093863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7881233.

The product of its (nonzero) digits is 3224862720, while the sum is 79.

The spelling of 6869858093863 in words is "six trillion, eight hundred sixty-nine billion, eight hundred fifty-eight million, ninety-three thousand, eight hundred sixty-three".