6881854441 has 24 divisors (see below), whose sum is σ = 8823288096. Its totient is φ = 5307160320.

The previous prime is 6881854409. The next prime is 6881854453. The reversal of 6881854441 is 1444581886.

It is not a de Polignac number, because 6881854441 - 2⁵ = 6881854409 is a prime.

It is a super-2 number, since 2×6881854441² = 94719841094222844962, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (6881854841) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13531 + ... + 118096.

It is an arithmetic number, because the mean of its divisors is an integer number (367637004).

Almost surely, 2^6881854441 is an apocalyptic number.

It is an amenable number.

6881854441 is a deficient number, since it is larger than the sum of its proper divisors (1941433655).

6881854441 is a wasteful number, since it uses less digits than its factorization.

6881854441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131749 (or 131742 counting only the distinct ones).

The product of its digits is 983040, while the sum is 49.

The square root of 6881854441 is about 82956.9432959050. The cubic root of 6881854441 is about 1902.1079505021.

The spelling of 6881854441 in words is "six billion, eight hundred eighty-one million, eight hundred fifty-four thousand, four hundred forty-one".