6885740475886 has 8 divisors (see below), whose sum is σ = 10367882998704. Its totient is φ = 3429779476320.

The previous prime is 6885740475811. The next prime is 6885740475899.

6885740475886 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6545380155 + ... + 6545381206.

It is an arithmetic number, because the mean of its divisors is an integer number (1295985374838).

Almost surely, 2^{6885740475886} is an apocalyptic number.

6885740475886 is a deficient number, since it is larger than the sum of its proper divisors (3482142522818).

6885740475886 is a wasteful number, since it uses less digits than its factorization.

6885740475886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13090761626.

The product of its (nonzero) digits is 2890137600, while the sum is 76.

The spelling of 6885740475886 in words is "six trillion, eight hundred eighty-five billion, seven hundred forty million, four hundred seventy-five thousand, eight hundred eighty-six".