6879162087 has 72 divisors (see below), whose sum is σ = 12167291136. Its totient is φ = 3871829808.

The previous prime is 6879162011. The next prime is 6879162107. The reversal of 6879162087 is 7802619786.

6879162087 is a `hidden beast` number, since 6 + 8 + 7 + 9 + 1 + 620 + 8 + 7 = 666.

It is not a de Polignac number, because 6879162087 - 2⁷ = 6879161959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6879162487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 793458 + ... + 802080.

Almost surely, 2^6879162087 is an apocalyptic number.

6879162087 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

6879162087 is a deficient number, since it is larger than the sum of its proper divisors (5288129049).

6879162087 is an equidigital number, since it uses as much as digits as its factorization.

6879162087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8719 (or 8700 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 54.

The square root of 6879162087 is about 82940.7142903894. The cubic root of 6879162087 is about 1901.8598673738.

The spelling of 6879162087 in words is "six billion, eight hundred seventy-nine million, one hundred sixty-two thousand, eighty-seven".