897339 has 4 divisors (see below), whose sum is σ = 1196456. Its totient is φ = 598224.

The previous prime is 897329. The next prime is 897349. The reversal of 897339 is 933798.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (897329) and next prime (897349).

It is not a de Polignac number, because 897339 - 2⁵ = 897307 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 897297 and 897306.

It is not an unprimeable number, because it can be changed into a prime (897319) 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, 149554 + ... + 149559.

It is an arithmetic number, because the mean of its divisors is an integer number (299114).

2⁸⁹⁷³³⁹ is an apocalyptic number.

897339 is a deficient number, since it is larger than the sum of its proper divisors (299117).

897339 is a wasteful number, since it uses less digits than its factorization.

897339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299116.

The product of its digits is 40824, while the sum is 39.

The square root of 897339 is about 947.2797897137. The cubic root of 897339 is about 96.4536901836.

The spelling of 897339 in words is "eight hundred ninety-seven thousand, three hundred thirty-nine".