38579860 has 48 divisors (see below), whose sum is σ = 91445760. Its totient is φ = 13543040.

The previous prime is 38579857. The next prime is 38579869. The reversal of 38579860 is 6897583.

It is a self number, because there is not a number n which added to its sum of digits gives 38579860.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38579869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3357 + ... + 9403.

It is an arithmetic number, because the mean of its divisors is an integer number (1905120).

Almost surely, 2^38579860 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 38579860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45722880).

38579860 is an abundant number, since it is smaller than the sum of its proper divisors (52865900).

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

38579860 is a wasteful number, since it uses less digits than its factorization.

38579860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6096 (or 6094 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 38579860 is about 6211.2687914789. The cubic root of 38579860 is about 337.8989812839.

The spelling of 38579860 in words is "thirty-eight million, five hundred seventy-nine thousand, eight hundred sixty".