6777013284 has 96 divisors (see below), whose sum is σ = 18212597760. Its totient is φ = 2177832096.

The previous prime is 6777013283. The next prime is 6777013337. The reversal of 6777013284 is 4823107776.

It is not an unprimeable number, because it can be changed into a prime (6777013283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 330129 + ... + 350055.

It is an arithmetic number, because the mean of its divisors is an integer number (189714560).

Almost surely, 2^6777013284 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6777013284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9106298880).

6777013284 is an abundant number, since it is smaller than the sum of its proper divisors (11435584476).

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

6777013284 is a wasteful number, since it uses less digits than its factorization.

6777013284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20054 (or 20046 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 45.

The square root of 6777013284 is about 82322.6170866792. The cubic root of 6777013284 is about 1892.3993010654.

The spelling of 6777013284 in words is "six billion, seven hundred seventy-seven million, thirteen thousand, two hundred eighty-four".