6869481031 has 8 divisors (see below), whose sum is σ = 7894696320. Its totient is φ = 5855230968.

The previous prime is 6869481011. The next prime is 6869481041. The reversal of 6869481031 is 1301849686.

6869481031 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 6869481031 - 2²¹ = 6867383879 is a prime.

It is a super-2 number, since 2×6869481031² = 94379539270537645922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6869481011) 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, 2739961 + ... + 2742466.

It is an arithmetic number, because the mean of its divisors is an integer number (986837040).

Almost surely, 2^6869481031 is an apocalyptic number.

6869481031 is a deficient number, since it is larger than the sum of its proper divisors (1025215289).

6869481031 is a wasteful number, since it uses less digits than its factorization.

6869481031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5482613.

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 6869481031 is about 82882.3324418419. The cubic root of 6869481031 is about 1900.9672850365.

The spelling of 6869481031 in words is "six billion, eight hundred sixty-nine million, four hundred eighty-one thousand, thirty-one".