973449 has 6 divisors (see below), whose sum is σ = 1406106. Its totient is φ = 648960.

The previous prime is 973439. The next prime is 973459. The reversal of 973449 is 944379.

It is an interprime number because it is at equal distance from previous prime (973439) and next prime (973459).

It can be written as a sum of positive squares in only one way, i.e., 915849 + 57600 = 957^2 + 240^2 .

It is not a de Polignac number, because 973449 - 2⁷ = 973321 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (973409) 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 5 ways as a sum of consecutive naturals, for example, 54072 + ... + 54089.

It is an arithmetic number, because the mean of its divisors is an integer number (234351).

2⁹⁷³⁴⁴⁹ is an apocalyptic number.

It is an amenable number.

973449 is a deficient number, since it is larger than the sum of its proper divisors (432657).

973449 is a wasteful number, since it uses less digits than its factorization.

973449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108167 (or 108164 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 973449 is about 986.6351909394. The cubic root of 973449 is about 99.1070162021.

It can be divided in two parts, 97344 and 9, that multiplied together give a square (876096 = 936²).

The spelling of 973449 in words is "nine hundred seventy-three thousand, four hundred forty-nine".