404058841 has 2 divisors, whose sum is σ = 404058842. Its totient is φ = 404058840.

The previous prime is 404058773. The next prime is 404058887. The reversal of 404058841 is 148850404.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 404010000 + 48841 = 20100^2 + 221^2 .

It is a cyclic number.

It is not a de Polignac number, because 404058841 - 2¹⁹ = 403534553 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 404058797 and 404058806.

It is not a weakly prime, because it can be changed into another prime (404058341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202029420 + 202029421.

It is an arithmetic number, because the mean of its divisors is an integer number (202029421).

Almost surely, 2^404058841 is an apocalyptic number.

It is an amenable number.

404058841 is a deficient number, since it is larger than the sum of its proper divisors (1).

404058841 is an equidigital number, since it uses as much as digits as its factorization.

404058841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20480, while the sum is 34.

The square root of 404058841 is about 20101.2149135320. The cubic root of 404058841 is about 739.2900672436.

The spelling of 404058841 in words is "four hundred four million, fifty-eight thousand, eight hundred forty-one".