38000580 has 48 divisors (see below), whose sum is σ = 107761920. Its totient is φ = 10003968.

The previous prime is 38000539. The next prime is 38000587. The reversal of 38000580 is 8500083.

38000580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 38000580.

It is not an unprimeable number, because it can be changed into a prime (38000587) 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, 732 + ... + 8748.

It is an arithmetic number, because the mean of its divisors is an integer number (2245040).

Almost surely, 2^38000580 is an apocalyptic number.

38000580 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38000580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53880960).

38000580 is an abundant number, since it is smaller than the sum of its proper divisors (69761340).

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

38000580 is a wasteful number, since it uses less digits than its factorization.

38000580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8108 (or 8106 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 38000580 is about 6164.4610470016. The cubic root of 38000580 is about 336.1992511499.

The spelling of 38000580 in words is "thirty-eight million, five hundred eighty", and thus it is an aban number.