973798555 has 16 divisors (see below), whose sum is σ = 1179007200. Its totient is φ = 772093440.

The previous prime is 973798531. The next prime is 973798577. The reversal of 973798555 is 555897379.

It is not a de Polignac number, because 973798555 - 2²³ = 965409947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 973798555.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 653251 + ... + 654739.

It is an arithmetic number, because the mean of its divisors is an integer number (73687950).

Almost surely, 2^973798555 is an apocalyptic number.

973798555 is a deficient number, since it is larger than the sum of its proper divisors (205208645).

973798555 is a wasteful number, since it uses less digits than its factorization.

973798555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2574.

The product of its digits is 11907000, while the sum is 58.

The square root of 973798555 is about 31205.7455446910. The cubic root of 973798555 is about 991.1887753478.

The spelling of 973798555 in words is "nine hundred seventy-three million, seven hundred ninety-eight thousand, five hundred fifty-five".