6038765840 has 80 divisors (see below), whose sum is σ = 15075642240. Its totient is φ = 2241361920.

The previous prime is 6038765827. The next prime is 6038765849. The reversal of 6038765840 is 485678306.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (6038765849) 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 15 ways as a sum of consecutive naturals, for example, 65291 + ... + 127829.

It is an arithmetic number, because the mean of its divisors is an integer number (188445528).

Almost surely, 2^6038765840 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 6038765840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7537821120).

6038765840 is an abundant number, since it is smaller than the sum of its proper divisors (9036876400).

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

6038765840 is a wasteful number, since it uses less digits than its factorization.

6038765840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62640 (or 62634 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 47.

The square root of 6038765840 is about 77709.4964595705. The cubic root of 6038765840 is about 1821.0256506082.

The spelling of 6038765840 in words is "six billion, thirty-eight million, seven hundred sixty-five thousand, eight hundred forty".