6861829839260 has 48 divisors (see below), whose sum is σ = 15753489897600. Its totient is φ = 2489867749440.

The previous prime is 6861829839229. The next prime is 6861829839383. The reversal of 6861829839260 is 629389281686.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33291410 + ... + 33496889.

It is an arithmetic number, because the mean of its divisors is an integer number (328197706200).

Almost surely, 2^{6861829839260} is an apocalyptic number.

It is an amenable number.

6861829839260 is an abundant number, since it is smaller than the sum of its proper divisors (8891660058340).

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

6861829839260 is a wasteful number, since it uses less digits than its factorization.

6861829839260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66788786 (or 66788784 counting only the distinct ones).

The product of its (nonzero) digits is 107495424, while the sum is 68.

The spelling of 6861829839260 in words is "six trillion, eight hundred sixty-one billion, eight hundred twenty-nine million, eight hundred thirty-nine thousand, two hundred sixty".