6877064970 has 128 divisors (see below), whose sum is σ = 18905218560. Its totient is φ = 1778112000.

The previous prime is 6877064933. The next prime is 6877064993. The reversal of 6877064970 is 794607786.

6877064970 is a `hidden beast` number, since 6 + 87 + 70 + 6 + 497 + 0 = 666.

It is a super-2 number, since 2×6877064970² = 94588045203202201800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 1166430 + ... + 1172310.

It is an arithmetic number, because the mean of its divisors is an integer number (147697020).

Almost surely, 2^6877064970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6877064970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9452609280).

6877064970 is an abundant number, since it is smaller than the sum of its proper divisors (12028153590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6877064970 is a wasteful number, since it uses less digits than its factorization.

6877064970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6029 (or 6023 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 54.

The square root of 6877064970 is about 82928.0710616134. The cubic root of 6877064970 is about 1901.6665866628. Note that the first 3 decimals are identical.

The spelling of 6877064970 in words is "six billion, eight hundred seventy-seven million, sixty-four thousand, nine hundred seventy".