973396845 has 40 divisors (see below), whose sum is σ = 1757558880. Its totient is φ = 515380320.

The previous prime is 973396813. The next prime is 973396889. The reversal of 973396845 is 548693379.

It is not a de Polignac number, because 973396845 - 2⁵ = 973396813 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 973396791 and 973396800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 47650 + ... + 64940.

It is an arithmetic number, because the mean of its divisors is an integer number (43938972).

Almost surely, 2^973396845 is an apocalyptic number.

It is an amenable number.

973396845 is a deficient number, since it is larger than the sum of its proper divisors (784162035).

973396845 is a wasteful number, since it uses less digits than its factorization.

973396845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17447 (or 17438 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The square root of 973396845 is about 31199.3084057964. The cubic root of 973396845 is about 991.0524620058.

The spelling of 973396845 in words is "nine hundred seventy-three million, three hundred ninety-six thousand, eight hundred forty-five".