965449 has 4 divisors (see below), whose sum is σ = 971536. Its totient is φ = 959364.

The previous prime is 965443. The next prime is 965453. The reversal of 965449 is 944569.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 944569 = 661 ⋅1429.

It is a cyclic number.

It is not a de Polignac number, because 965449 - 2¹⁵ = 932681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (965443) 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, 2799 + ... + 3124.

It is an arithmetic number, because the mean of its divisors is an integer number (242884).

2⁹⁶⁵⁴⁴⁹ is an apocalyptic number.

It is an amenable number.

965449 is a deficient number, since it is larger than the sum of its proper divisors (6087).

965449 is a wasteful number, since it uses less digits than its factorization.

965449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6086.

The product of its digits is 38880, while the sum is 37.

The square root of 965449 is about 982.5726436249. The cubic root of 965449 is about 98.8347752489.

The spelling of 965449 in words is "nine hundred sixty-five thousand, four hundred forty-nine".