874400773 has 2 divisors, whose sum is σ = 874400774. Its totient is φ = 874400772.

The previous prime is 874400759. The next prime is 874400803. The reversal of 874400773 is 377004478.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 557809924 + 316590849 = 23618^2 + 17793^2 .

It is a cyclic number.

It is not a de Polignac number, because 874400773 - 2²⁹ = 337529861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (874400753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437200386 + 437200387.

It is an arithmetic number, because the mean of its divisors is an integer number (437200387).

Almost surely, 2^874400773 is an apocalyptic number.

It is an amenable number.

874400773 is a deficient number, since it is larger than the sum of its proper divisors (1).

874400773 is an equidigital number, since it uses as much as digits as its factorization.

874400773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 131712, while the sum is 40.

The square root of 874400773 is about 29570.2683958059. The cubic root of 874400773 is about 956.2472024752.

The spelling of 874400773 in words is "eight hundred seventy-four million, four hundred thousand, seven hundred seventy-three".