874036673 has 2 divisors, whose sum is σ = 874036674. Its totient is φ = 874036672.

The previous prime is 874036649. The next prime is 874036687. The reversal of 874036673 is 376630478.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 487835569 + 386201104 = 22087^2 + 19652^2 .

It is a cyclic number.

It is not a de Polignac number, because 874036673 - 2¹⁴ = 874020289 is a prime.

It is not a weakly prime, because it can be changed into another prime (874036633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437018336 + 437018337.

It is an arithmetic number, because the mean of its divisors is an integer number (437018337).

Almost surely, 2^874036673 is an apocalyptic number.

It is an amenable number.

874036673 is a deficient number, since it is larger than the sum of its proper divisors (1).

874036673 is an equidigital number, since it uses as much as digits as its factorization.

874036673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 44.

The square root of 874036673 is about 29564.1112330474. Note that the first 3 decimals coincide. The cubic root of 874036673 is about 956.1144571124.

The spelling of 874036673 in words is "eight hundred seventy-four million, thirty-six thousand, six hundred seventy-three".