1797313 has 8 divisors (see below), whose sum is σ = 2076032. Its totient is φ = 1524096.

The previous prime is 1797307. The next prime is 1797319. The reversal of 1797313 is 3137971.

It is an interprime number because it is at equal distance from previous prime (1797307) and next prime (1797319).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1797313 - 2⁵ = 1797281 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1797319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 645 + ... + 2002.

It is an arithmetic number, because the mean of its divisors is an integer number (259504).

2^1797313 is an apocalyptic number.

It is an amenable number.

1797313 is a deficient number, since it is larger than the sum of its proper divisors (278719).

1797313 is an equidigital number, since it uses as much as digits as its factorization.

1797313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2751.

The product of its digits is 3969, while the sum is 31.

The square root of 1797313 is about 1340.6390267331. The cubic root of 1797313 is about 121.5834805944.

The spelling of 1797313 in words is "one million, seven hundred ninety-seven thousand, three hundred thirteen".