973673 has 4 divisors (see below), whose sum is σ = 985488. Its totient is φ = 961860.

The previous prime is 973669. The next prime is 973681. The reversal of 973673 is 376379.

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: 376379 = 43 ⋅8753.

It is a cyclic number.

It is not a de Polignac number, because 973673 - 2² = 973669 is a prime.

It is a super-2 number, since 2×973673² = 1896078221858, which contains 22 as substring.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 973673.

It is not an unprimeable number, because it can be changed into a prime (973073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5783 + ... + 5948.

It is an arithmetic number, because the mean of its divisors is an integer number (246372).

2⁹⁷³⁶⁷³ is an apocalyptic number.

It is an amenable number.

973673 is a deficient number, since it is larger than the sum of its proper divisors (11815).

973673 is a wasteful number, since it uses less digits than its factorization.

973673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11814.

The product of its digits is 23814, while the sum is 35.

The square root of 973673 is about 986.7487015446. The cubic root of 973673 is about 99.1146174458.

The spelling of 973673 in words is "nine hundred seventy-three thousand, six hundred seventy-three".