973692947 has 2 divisors, whose sum is σ = 973692948. Its totient is φ = 973692946.

The previous prime is 973692917. The next prime is 973692953. The reversal of 973692947 is 749296379.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 973692947 - 2¹⁰ = 973691923 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 973692892 and 973692901.

It is not a weakly prime, because it can be changed into another prime (973692917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486846473 + 486846474.

It is an arithmetic number, because the mean of its divisors is an integer number (486846474).

Almost surely, 2^973692947 is an apocalyptic number.

973692947 is a deficient number, since it is larger than the sum of its proper divisors (1).

973692947 is an equidigital number, since it uses as much as digits as its factorization.

973692947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5143824, while the sum is 56.

The square root of 973692947 is about 31204.0533745217. The cubic root of 973692947 is about 991.1529427320.

The spelling of 973692947 in words is "nine hundred seventy-three million, six hundred ninety-two thousand, nine hundred forty-seven".