973673453 has 8 divisors (see below), whose sum is σ = 1056094200. Its totient is φ = 894046720.

The previous prime is 973673447. The next prime is 973673471. The reversal of 973673453 is 354376379.

973673453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 61512649 + 912160804 = 7843^2 + 30202^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 973673453 - 2¹⁰ = 973672429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 973673398 and 973673407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (973673423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 697778 + ... + 699171.

It is an arithmetic number, because the mean of its divisors is an integer number (132011775).

Almost surely, 2^973673453 is an apocalyptic number.

It is an amenable number.

973673453 is a deficient number, since it is larger than the sum of its proper divisors (82420747).

973673453 is a wasteful number, since it uses less digits than its factorization.

973673453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397007.

The product of its digits is 1428840, while the sum is 47.

The square root of 973673453 is about 31203.7410096931. The cubic root of 973673453 is about 991.1463281675.

The spelling of 973673453 in words is "nine hundred seventy-three million, six hundred seventy-three thousand, four hundred fifty-three".