797449 has 9 divisors (see below), whose sum is σ = 859917. Its totient is φ = 739404.

The previous prime is 797429. The next prime is 797473. The reversal of 797449 is 944797.

The square root of 797449 is 893.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 797449 - 2⁵ = 797417 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (797429) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 16944 + ... + 16990.

2⁷⁹⁷⁴⁴⁹ is an apocalyptic number.

797449 is the 893-rd square number.

797449 is the 447-th centered octagonal number.

It is an amenable number.

797449 is a deficient number, since it is larger than the sum of its proper divisors (62468).

797449 is an equidigital number, since it uses as much as digits as its factorization.

797449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 66 counting only the distinct ones).

The product of its digits is 63504, while the sum is 40.

The cubic root of 797449 is about 92.7329991629.

Multiplying 797449 by its product of digits (63504), we get a square (50641201296 = 225036²).

The spelling of 797449 in words is "seven hundred ninety-seven thousand, four hundred forty-nine".