973750873 has 2 divisors, whose sum is σ = 973750874. Its totient is φ = 973750872.

The previous prime is 973750847. The next prime is 973750879. The reversal of 973750873 is 378057379.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 966712464 + 7038409 = 31092^2 + 2653^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-973750873 is a prime.

It is not a weakly prime, because it can be changed into another prime (973750879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486875436 + 486875437.

It is an arithmetic number, because the mean of its divisors is an integer number (486875437).

Almost surely, 2^973750873 is an apocalyptic number.

It is an amenable number.

973750873 is a deficient number, since it is larger than the sum of its proper divisors (1).

973750873 is an equidigital number, since it uses as much as digits as its factorization.

973750873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1111320, while the sum is 49.

The square root of 973750873 is about 31204.9815414142. The cubic root of 973750873 is about 991.1725972466.

The spelling of 973750873 in words is "nine hundred seventy-three million, seven hundred fifty thousand, eight hundred seventy-three".