790417 has 2 divisors, whose sum is σ = 790418. Its totient is φ = 790416.

The previous prime is 790403. The next prime is 790421. The reversal of 790417 is 714097.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 690561 + 99856 = 831^2 + 316^2 .

It is a cyclic number.

It is not a de Polignac number, because 790417 - 2⁷ = 790289 is a prime.

It is not a weakly prime, because it can be changed into another prime (790817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395208 + 395209.

It is an arithmetic number, because the mean of its divisors is an integer number (395209).

2⁷⁹⁰⁴¹⁷ is an apocalyptic number.

It is an amenable number.

790417 is a deficient number, since it is larger than the sum of its proper divisors (1).

790417 is an equidigital number, since it uses as much as digits as its factorization.

790417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 790417 is about 889.0539916113. The cubic root of 790417 is about 92.4596171425.

It can be divided in two parts, 7904 and 17, that added together give a square (7921 = 89²).

The spelling of 790417 in words is "seven hundred ninety thousand, four hundred seventeen".