803417 has 2 divisors, whose sum is σ = 803418. Its totient is φ = 803416.

The previous prime is 803399. The next prime is 803441. The reversal of 803417 is 714308.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 737881 + 65536 = 859^2 + 256^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-803417 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 803392 and 803401.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 803417.

It is not a weakly prime, because it can be changed into another prime (803447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401708 + 401709.

It is an arithmetic number, because the mean of its divisors is an integer number (401709).

2⁸⁰³⁴¹⁷ is an apocalyptic number.

It is an amenable number.

803417 is a deficient number, since it is larger than the sum of its proper divisors (1).

803417 is an equidigital number, since it uses as much as digits as its factorization.

803417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 803417 is about 896.3353167203. The cubic root of 803417 is about 92.9637581836.

The spelling of 803417 in words is "eight hundred three thousand, four hundred seventeen".