6877436690 has 16 divisors (see below), whose sum is σ = 12499576128. Its totient is φ = 2724265776.

The previous prime is 6877436647. The next prime is 6877436711. The reversal of 6877436690 is 966347786.

It is a happy number.

It is a super-2 number, since 2×6877436690² = 94598270849916312200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3337532 + ... + 3339591.

It is an arithmetic number, because the mean of its divisors is an integer number (781223508).

Almost surely, 2^6877436690 is an apocalyptic number.

6877436690 is a deficient number, since it is larger than the sum of its proper divisors (5622139438).

6877436690 is a wasteful number, since it uses less digits than its factorization.

6877436690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6677233.

The product of its (nonzero) digits is 9144576, while the sum is 56.

The square root of 6877436690 is about 82930.3122507084. The cubic root of 6877436690 is about 1901.7008490877.

The spelling of 6877436690 in words is "six billion, eight hundred seventy-seven million, four hundred thirty-six thousand, six hundred ninety".