38830484 has 48 divisors (see below), whose sum is σ = 85424640. Its totient is φ = 15003360.

The previous prime is 38830483. The next prime is 38830511. The reversal of 38830484 is 48403883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38830481) 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, 42359 + ... + 43265.

It is an arithmetic number, because the mean of its divisors is an integer number (1779680).

Almost surely, 2^38830484 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 38830484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42712320).

38830484 is an abundant number, since it is smaller than the sum of its proper divisors (46594156).

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

38830484 is a wasteful number, since it uses less digits than its factorization.

38830484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068 (or 1066 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 38830484 is about 6231.4110761528. The cubic root of 38830484 is about 338.6290934370.

The spelling of 38830484 in words is "thirty-eight million, eight hundred thirty thousand, four hundred eighty-four".