1797396 has 24 divisors (see below), whose sum is σ = 4238304. Its totient is φ = 592800.

The previous prime is 1797379. The next prime is 1797407. The reversal of 1797396 is 6937971.

It is a congruent number.

It is an unprimeable number.

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, 471 + ... + 1953.

It is an arithmetic number, because the mean of its divisors is an integer number (176596).

2^1797396 is an apocalyptic number.

It is an amenable number.

1797396 is an abundant number, since it is smaller than the sum of its proper divisors (2440908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1797396 is a wasteful number, since it uses less digits than its factorization.

1797396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591 (or 1589 counting only the distinct ones).

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

The square root of 1797396 is about 1340.6699817628. The cubic root of 1797396 is about 121.5853521426.

The spelling of 1797396 in words is "one million, seven hundred ninety-seven thousand, three hundred ninety-six".