4378041 has 6 divisors (see below), whose sum is σ = 6323850. Its totient is φ = 2918688.

The previous prime is 4378019. The next prime is 4378057. The reversal of 4378041 is 1408734.

4378041 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3594816 + 783225 = 1896^2 + 885^2 .

It is not a de Polignac number, because 4378041 - 2⁵ = 4378009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4377996 and 4378014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4378141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 243216 + ... + 243233.

It is an arithmetic number, because the mean of its divisors is an integer number (1053975).

Almost surely, 2^4378041 is an apocalyptic number.

It is an amenable number.

4378041 is a deficient number, since it is larger than the sum of its proper divisors (1945809).

4378041 is a wasteful number, since it uses less digits than its factorization.

4378041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486455 (or 486452 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 4378041 is about 2092.3768780982. The cubic root of 4378041 is about 163.5912012572.

The spelling of 4378041 in words is "four million, three hundred seventy-eight thousand, forty-one".