797437 has 4 divisors (see below), whose sum is σ = 805756. Its totient is φ = 789120.

The previous prime is 797429. The next prime is 797473. The reversal of 797437 is 734797.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 734797 = 7 ⋅104971.

It can be written as a sum of positive squares in 2 ways, for example, as 586756 + 210681 = 766^2 + 459^2 .

It is a cyclic number.

It is not a de Polignac number, because 797437 - 2³ = 797429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 797396 and 797405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4014 + ... + 4207.

It is an arithmetic number, because the mean of its divisors is an integer number (201439).

2⁷⁹⁷⁴³⁷ is an apocalyptic number.

It is an amenable number.

797437 is a deficient number, since it is larger than the sum of its proper divisors (8319).

797437 is an equidigital number, since it uses as much as digits as its factorization.

797437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8318.

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

The square root of 797437 is about 892.9932810498. The cubic root of 797437 is about 92.7325340123.

The spelling of 797437 in words is "seven hundred ninety-seven thousand, four hundred thirty-seven".