1796397 has 4 divisors (see below), whose sum is σ = 2395200. Its totient is φ = 1197596.

The previous prime is 1796363. The next prime is 1796413. The reversal of 1796397 is 7936971.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1796397 - 2⁷ = 1796269 is a prime.

It is a D-number.

1796397 is a lucky number.

It is a zygodrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1796897) 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, 299397 + ... + 299402.

It is an arithmetic number, because the mean of its divisors is an integer number (598800).

2^1796397 is an apocalyptic number.

It is an amenable number.

1796397 is a deficient number, since it is larger than the sum of its proper divisors (598803).

1796397 is an equidigital number, since it uses as much as digits as its factorization.

1796397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598802.

The product of its digits is 71442, while the sum is 42.

The square root of 1796397 is about 1340.2973550672. The cubic root of 1796397 is about 121.5628220904.

The spelling of 1796397 in words is "one million, seven hundred ninety-six thousand, three hundred ninety-seven".