10438361 has 2 divisors, whose sum is σ = 10438362. Its totient is φ = 10438360.

The previous prime is 10438303. The next prime is 10438367. The reversal of 10438361 is 16383401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5290000 + 5148361 = 2300^2 + 2269^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10438361 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10438361.

It is not a weakly prime, because it can be changed into another prime (10438367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5219180 + 5219181.

It is an arithmetic number, because the mean of its divisors is an integer number (5219181).

Almost surely, 2^10438361 is an apocalyptic number.

It is an amenable number.

10438361 is a deficient number, since it is larger than the sum of its proper divisors (1).

10438361 is an equidigital number, since it uses as much as digits as its factorization.

10438361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 10438361 is about 3230.8452454427. The cubic root of 10438361 is about 218.5466250188.

The spelling of 10438361 in words is "ten million, four hundred thirty-eight thousand, three hundred sixty-one".