973061773 has 2 divisors, whose sum is σ = 973061774. Its totient is φ = 973061772.

The previous prime is 973061767. The next prime is 973061783. The reversal of 973061773 is 377160379.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 843147369 + 129914404 = 29037^2 + 11398^2 .

It is a cyclic number.

It is not a de Polignac number, because 973061773 - 2⁵ = 973061741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (973061783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486530886 + 486530887.

It is an arithmetic number, because the mean of its divisors is an integer number (486530887).

Almost surely, 2^973061773 is an apocalyptic number.

It is an amenable number.

973061773 is a deficient number, since it is larger than the sum of its proper divisors (1).

973061773 is an equidigital number, since it uses as much as digits as its factorization.

973061773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 166698, while the sum is 43.

The square root of 973061773 is about 31193.9380809798. The cubic root of 973061773 is about 990.9387324265.

The spelling of 973061773 in words is "nine hundred seventy-three million, sixty-one thousand, seven hundred seventy-three".