438341 has 2 divisors, whose sum is σ = 438342. Its totient is φ = 438340.

The previous prime is 438329. The next prime is 438377. The reversal of 438341 is 143834.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 417316 + 21025 = 646^2 + 145^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-438341 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is equal to p₃₆₈₁₅ and since 438341 and 36815 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (438301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 219170 + 219171.

It is an arithmetic number, because the mean of its divisors is an integer number (219171).

2⁴³⁸³⁴¹ is an apocalyptic number.

It is an amenable number.

438341 is a deficient number, since it is larger than the sum of its proper divisors (1).

438341 is an equidigital number, since it uses as much as digits as its factorization.

438341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 23.

The square root of 438341 is about 662.0732587864. The cubic root of 438341 is about 75.9633364247.

The spelling of 438341 in words is "four hundred thirty-eight thousand, three hundred forty-one".