38104004 has 12 divisors (see below), whose sum is σ = 70604604. Its totient is φ = 17931264.

The previous prime is 38103983. The next prime is 38104007. The reversal of 38104004 is 40040183.

It can be written as a sum of positive squares in 2 ways, for example, as 27541504 + 10562500 = 5248^2 + 3250^2 .

It is not an unprimeable number, because it can be changed into a prime (38104007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280109 + ... + 280244.

It is an arithmetic number, because the mean of its divisors is an integer number (5883717).

Almost surely, 2^38104004 is an apocalyptic number.

38104004 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

38104004 is a deficient number, since it is larger than the sum of its proper divisors (32500600).

38104004 is a wasteful number, since it uses less digits than its factorization.

38104004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560374 (or 560372 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 38104004 is about 6172.8440770847. The cubic root of 38104004 is about 336.5039796054.

Adding to 38104004 its reverse (40040183), we get a palindrome (78144187).

The spelling of 38104004 in words is "thirty-eight million, one hundred four thousand, four".