797473 has 2 divisors, whose sum is σ = 797474. Its totient is φ = 797472.

The previous prime is 797429. The next prime is 797497. The reversal of 797473 is 374797.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 762129 + 35344 = 873^2 + 188^2 .

It is an emirp because it is prime and its reverse (374797) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-797473 is a prime.

It is not a weakly prime, because it can be changed into another prime (797273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398736 + 398737.

It is an arithmetic number, because the mean of its divisors is an integer number (398737).

2⁷⁹⁷⁴⁷³ is an apocalyptic number.

It is an amenable number.

797473 is a deficient number, since it is larger than the sum of its proper divisors (1).

797473 is an equidigital number, since it uses as much as digits as its factorization.

797473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37044, while the sum is 37.

The square root of 797473 is about 893.0134377488. The cubic root of 797473 is about 92.7339294500.

The spelling of 797473 in words is "seven hundred ninety-seven thousand, four hundred seventy-three".