6812887094 has 32 divisors (see below), whose sum is σ = 11274391296. Its totient is φ = 3068445600.

The previous prime is 6812887093. The next prime is 6812887097. The reversal of 6812887094 is 4907882186.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6812887093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168119 + ... + 204669.

It is an arithmetic number, because the mean of its divisors is an integer number (352324728).

Almost surely, 2^6812887094 is an apocalyptic number.

6812887094 is a deficient number, since it is larger than the sum of its proper divisors (4461504202).

6812887094 is a wasteful number, since it uses less digits than its factorization.

6812887094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36740.

The product of its (nonzero) digits is 1548288, while the sum is 53.

The square root of 6812887094 is about 82540.2150106238. The cubic root of 6812887094 is about 1895.7325362520.

The spelling of 6812887094 in words is "six billion, eight hundred twelve million, eight hundred eighty-seven thousand, ninety-four".