973846481 has 2 divisors, whose sum is σ = 973846482. Its totient is φ = 973846480.

The previous prime is 973846469. The next prime is 973846487. The reversal of 973846481 is 184648379.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 878588881 + 95257600 = 29641^2 + 9760^2 .

It is a cyclic number.

It is not a de Polignac number, because 973846481 - 2⁶ = 973846417 is a prime.

It is a super-2 number, since 2×973846481² = 1896753937112166722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (973846487) by changing a digit.

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 as a sum of consecutive naturals, namely, 486923240 + 486923241.

It is an arithmetic number, because the mean of its divisors is an integer number (486923241).

Almost surely, 2^973846481 is an apocalyptic number.

It is an amenable number.

973846481 is a deficient number, since it is larger than the sum of its proper divisors (1).

973846481 is an equidigital number, since it uses as much as digits as its factorization.

973846481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1161216, while the sum is 50.

The square root of 973846481 is about 31206.5134387038. The cubic root of 973846481 is about 991.2050357040.

The spelling of 973846481 in words is "nine hundred seventy-three million, eight hundred forty-six thousand, four hundred eighty-one".