969897 has 8 divisors (see below), whose sum is σ = 1335040. Its totient is φ = 625680.

The previous prime is 969889. The next prime is 969907. The reversal of 969897 is 798969.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 969897 - 2³ = 969889 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (969877) 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 7 ways as a sum of consecutive naturals, for example, 5122 + ... + 5307.

It is an arithmetic number, because the mean of its divisors is an integer number (166880).

2⁹⁶⁹⁸⁹⁷ is an apocalyptic number.

It is an amenable number.

969897 is a deficient number, since it is larger than the sum of its proper divisors (365143).

969897 is a wasteful number, since it uses less digits than its factorization.

969897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10463.

The product of its digits is 244944, while the sum is 48.

The square root of 969897 is about 984.8334884639. The cubic root of 969897 is about 98.9863260371.

The spelling of 969897 in words is "nine hundred sixty-nine thousand, eight hundred ninety-seven".