3804145938 has 32 divisors (see below), whose sum is σ = 8461128000. Its totient is φ = 1266928128.

The previous prime is 3804145937. The next prime is 3804145949. The reversal of 3804145938 is 8395414083.

3804145938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3804145893 and 3804145902.

It is not an unprimeable number, because it can be changed into a prime (3804145937) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31713 + ... + 92811.

It is an arithmetic number, because the mean of its divisors is an integer number (264410250).

Almost surely, 2^3804145938 is an apocalyptic number.

3804145938 is an abundant number, since it is smaller than the sum of its proper divisors (4656982062).

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

3804145938 is a wasteful number, since it uses less digits than its factorization.

3804145938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62263 (or 62257 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 3804145938 is about 61677.7588600624. The cubic root of 3804145938 is about 1561.0580617987.

It can be divided in two parts, 3804145 and 938, that added together give a palindrome (3805083).

The spelling of 3804145938 in words is "three billion, eight hundred four million, one hundred forty-five thousand, nine hundred thirty-eight".