38828804 has 48 divisors (see below), whose sum is σ = 80438400. Its totient is φ = 16055040.

The previous prime is 38828791. The next prime is 38828821. The reversal of 38828804 is 40882883.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (41).

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, 170939 + ... + 171165.

It is an arithmetic number, because the mean of its divisors is an integer number (1675800).

Almost surely, 2^38828804 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 38828804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40219200).

38828804 is an abundant number, since it is smaller than the sum of its proper divisors (41609596).

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

38828804 is a wasteful number, since it uses less digits than its factorization.

38828804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428 (or 426 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 41.

The square root of 38828804 is about 6231.2762737661. The cubic root of 38828804 is about 338.6242097733.

It can be divided in two parts, 388 and 28804, that added together give a palindrome (29192).

The spelling of 38828804 in words is "thirty-eight million, eight hundred twenty-eight thousand, eight hundred four".