973227341858 has 18 divisors (see below), whose sum is σ = 1467703477683. Its totient is φ = 484006825680.

The previous prime is 973227341843. The next prime is 973227341861. The reversal of 973227341858 is 858143722379.

It can be written as a sum of positive squares in 5 ways, for example, as 925045774849 + 48181567009 = 961793^2 + 219503^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=697577.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 973227341797 and 973227341806.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 274843568 + ... + 274847108.

Almost surely, 2^973227341858 is an apocalyptic number.

973227341858 is a deficient number, since it is larger than the sum of its proper divisors (494476135825).

973227341858 is an frugal number, since it uses more digits than its factorization.

973227341858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7478 (or 3740 counting only the distinct ones).

The product of its digits is 20321280, while the sum is 59.

The spelling of 973227341858 in words is "nine hundred seventy-three billion, two hundred twenty-seven million, three hundred forty-one thousand, eight hundred fifty-eight".