897369 has 16 divisors (see below), whose sum is σ = 1327104. Its totient is φ = 534800.

The previous prime is 897359. The next prime is 897373. The reversal of 897369 is 963798.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 897369 - 2⁷ = 897241 is a prime.

It is a super-2 number, since 2×897369² = 1610542244322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 897369.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 897369.

It is not an unprimeable number, because it can be changed into a prime (897319) 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 15 ways as a sum of consecutive naturals, for example, 2152 + ... + 2534.

It is an arithmetic number, because the mean of its divisors is an integer number (82944).

2⁸⁹⁷³⁶⁹ is an apocalyptic number.

It is an amenable number.

897369 is a deficient number, since it is larger than the sum of its proper divisors (429735).

897369 is a wasteful number, since it uses less digits than its factorization.

897369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468.

The product of its digits is 81648, while the sum is 42.

The square root of 897369 is about 947.2956243961. The cubic root of 897369 is about 96.4547650574.

The spelling of 897369 in words is "eight hundred ninety-seven thousand, three hundred sixty-nine".