1038449 has 2 divisors, whose sum is σ = 1038450. Its totient is φ = 1038448.

The previous prime is 1038421. The next prime is 1038463. The reversal of 1038449 is 9448301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 628849 + 409600 = 793^2 + 640^2 .

It is a cyclic number.

It is not a de Polignac number, because 1038449 - 2¹² = 1034353 is a prime.

It is a Chen prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (1038409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 519224 + 519225.

It is an arithmetic number, because the mean of its divisors is an integer number (519225).

2^1038449 is an apocalyptic number.

It is an amenable number.

1038449 is a deficient number, since it is larger than the sum of its proper divisors (1).

1038449 is an equidigital number, since it uses as much as digits as its factorization.

1038449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1038449 is about 1019.0431786730. The cubic root of 1038449 is about 101.2655496110.

The spelling of 1038449 in words is "one million, thirty-eight thousand, four hundred forty-nine".