38340504 has 48 divisors (see below), whose sum is σ = 104161200. Its totient is φ = 12740544.

The previous prime is 38340481. The next prime is 38340529. The reversal of 38340504 is 40504383.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31002 + ... + 32214.

It is an arithmetic number, because the mean of its divisors is an integer number (2170025).

Almost surely, 2^38340504 is an apocalyptic number.

It is an amenable number.

38340504 is an abundant number, since it is smaller than the sum of its proper divisors (65820696).

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

38340504 is a wasteful number, since it uses less digits than its factorization.

38340504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664 (or 1657 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 38340504 is about 6191.9709301643. The cubic root of 38340504 is about 337.1987369245.

Adding to 38340504 its reverse (40504383), we get a palindrome (78844887).

The spelling of 38340504 in words is "thirty-eight million, three hundred forty thousand, five hundred four".