6038857856 has 128 divisors (see below), whose sum is σ = 13170729600. Its totient is φ = 2748211200.

The previous prime is 6038857831. The next prime is 6038857873. The reversal of 6038857856 is 6587588306.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7079126 + ... + 7079978.

It is an arithmetic number, because the mean of its divisors is an integer number (102896325).

Almost surely, 2^6038857856 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 6038857856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6585364800).

6038857856 is an abundant number, since it is smaller than the sum of its proper divisors (7131871744).

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

6038857856 is a wasteful number, since it uses less digits than its factorization.

6038857856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998 (or 986 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 56.

The square root of 6038857856 is about 77710.0885085071. The cubic root of 6038857856 is about 1821.0348998847.

The spelling of 6038857856 in words is "six billion, thirty-eight million, eight hundred fifty-seven thousand, eight hundred fifty-six".