3804034138 has 8 divisors (see below), whose sum is σ = 6041701332. Its totient is φ = 1790133696.

The previous prime is 3804034133. The next prime is 3804034141. The reversal of 3804034138 is 8314304083.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3736021129 + 68013009 = 61123^2 + 8247^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×3804034138³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 111883357 = 3804034138 / (3 + 8 + 0 + 4 + 0 + 3 + 4 + 1 + 3 + 8).

It is not an unprimeable number, because it can be changed into a prime (3804034133) 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, 55941645 + ... + 55941712.

Almost surely, 2^3804034138 is an apocalyptic number.

3804034138 is a deficient number, since it is larger than the sum of its proper divisors (2237667194).

3804034138 is a wasteful number, since it uses less digits than its factorization.

3804034138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111883376.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 3804034138 is about 61676.8525299403. The cubic root of 3804034138 is about 1561.0427690099.

The spelling of 3804034138 in words is "three billion, eight hundred four million, thirty-four thousand, one hundred thirty-eight".