897328 has 20 divisors (see below), whose sum is σ = 1841400. Its totient is φ = 422144.

The previous prime is 897319. The next prime is 897329. The reversal of 897328 is 823798.

It is not an unprimeable number, because it can be changed into a prime (897329) 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, 1378 + ... + 1921.

It is an arithmetic number, because the mean of its divisors is an integer number (92070).

2⁸⁹⁷³²⁸ is an apocalyptic number.

It is an amenable number.

897328 is an abundant number, since it is smaller than the sum of its proper divisors (944072).

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

897328 is a wasteful number, since it uses less digits than its factorization.

897328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3324 (or 3318 counting only the distinct ones).

The product of its digits is 24192, while the sum is 37.

The square root of 897328 is about 947.2739835971. The cubic root of 897328 is about 96.4532960573.

It can be divided in two parts, 897 and 328, that added together give a triangular number (1225 = T₄₉).

The spelling of 897328 in words is "eight hundred ninety-seven thousand, three hundred twenty-eight".