6839411082 has 48 divisors (see below), whose sum is σ = 15960734400. Its totient is φ = 1953045528.

The previous prime is 6839411081. The next prime is 6839411101. The reversal of 6839411082 is 2801149386.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (6839411081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3750823 + ... + 3752645.

It is an arithmetic number, because the mean of its divisors is an integer number (332515300).

Almost surely, 2^6839411082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6839411082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7980367200).

6839411082 is an abundant number, since it is smaller than the sum of its proper divisors (9121323318).

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

6839411082 is an frugal number, since it uses more digits than its factorization.

6839411082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3672 (or 1835 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 6839411082 is about 82700.7320523827. The cubic root of 6839411082 is about 1898.1895109947.

Multiplying 6839411082 by its sum of digits (42), we get a square (287255265444 = 535962²).

6839411082 divided by its sum of digits (42) gives a square (162843121 = 12761²).

The spelling of 6839411082 in words is "six billion, eight hundred thirty-nine million, four hundred eleven thousand, eighty-two".