689296 has 20 divisors (see below), whose sum is σ = 1357552. Its totient is φ = 338976.

The previous prime is 689291. The next prime is 689309. The reversal of 689296 is 692986.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (689291) 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, 751 + ... + 1393.

2⁶⁸⁹²⁹⁶ is an apocalyptic number.

It is an amenable number.

689296 is a deficient number, since it is larger than the sum of its proper divisors (668256).

689296 is a wasteful number, since it uses less digits than its factorization.

689296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718 (or 712 counting only the distinct ones).

The product of its digits is 46656, while the sum is 40.

The square root of 689296 is about 830.2385199447. The cubic root of 689296 is about 88.3354961695.

The spelling of 689296 in words is "six hundred eighty-nine thousand, two hundred ninety-six".