38230404 has 12 divisors (see below), whose sum is σ = 89204304. Its totient is φ = 12743464.

The previous prime is 38230349. The next prime is 38230417. The reversal of 38230404 is 40403283.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 1592922 + ... + 1592945.

It is an arithmetic number, because the mean of its divisors is an integer number (7433692).

Almost surely, 2^38230404 is an apocalyptic number.

It is an amenable number.

38230404 is an abundant number, since it is smaller than the sum of its proper divisors (50973900).

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

38230404 is a wasteful number, since it uses less digits than its factorization.

38230404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3185874 (or 3185872 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 38230404 is about 6183.0739927644. The cubic root of 38230404 is about 336.8756567097.

Adding to 38230404 its reverse (40403283), we get a palindrome (78633687).

The spelling of 38230404 in words is "thirty-eight million, two hundred thirty thousand, four hundred four".