1038797 has 2 divisors, whose sum is σ = 1038798. Its totient is φ = 1038796.

The previous prime is 1038757. The next prime is 1038803. The reversal of 1038797 is 7978301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 835396 + 203401 = 914^2 + 451^2 .

It is an emirp because it is prime and its reverse (7978301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1038797 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1038707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 519398 + 519399.

It is an arithmetic number, because the mean of its divisors is an integer number (519399).

2^1038797 is an apocalyptic number.

It is an amenable number.

1038797 is a deficient number, since it is larger than the sum of its proper divisors (1).

1038797 is an equidigital number, since it uses as much as digits as its factorization.

1038797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 1038797 is about 1019.2139127779. The cubic root of 1038797 is about 101.2768602212.

The spelling of 1038797 in words is "one million, thirty-eight thousand, seven hundred ninety-seven".