38304084 has 72 divisors (see below), whose sum is σ = 111988128. Its totient is φ = 10100160.

The previous prime is 38304073. The next prime is 38304113. The reversal of 38304084 is 48040383.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5139 + ... + 10149.

Almost surely, 2^38304084 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 38304084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55994064).

38304084 is an abundant number, since it is smaller than the sum of its proper divisors (73684044).

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

38304084 is a wasteful number, since it uses less digits than its factorization.

38304084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5045 (or 5036 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 38304084 is about 6189.0293261545. The cubic root of 38304084 is about 337.0919336980.

The spelling of 38304084 in words is "thirty-eight million, three hundred four thousand, eighty-four".