838363 has 2 divisors, whose sum is σ = 838364. Its totient is φ = 838362.

The previous prime is 838351. The next prime is 838367. The reversal of 838363 is 363838.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-838363 is a prime.

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

It is not a weakly prime, because it can be changed into another prime (838367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 419181 + 419182.

It is an arithmetic number, because the mean of its divisors is an integer number (419182).

2⁸³⁸³⁶³ is an apocalyptic number.

838363 is a deficient number, since it is larger than the sum of its proper divisors (1).

838363 is an equidigital number, since it uses as much as digits as its factorization.

838363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 31.

The square root of 838363 is about 915.6216467515. The cubic root of 838363 is about 94.2925471676.

The spelling of 838363 in words is "eight hundred thirty-eight thousand, three hundred sixty-three".