874455743 has 16 divisors (see below), whose sum is σ = 1027659840. Its totient is φ = 728372736.

The previous prime is 874455731. The next prime is 874455761. The reversal of 874455743 is 347554478.

It is not a de Polignac number, because 874455743 - 2¹⁴ = 874439359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874455143) 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 in 15 ways as a sum of consecutive naturals, for example, 281543 + ... + 284631.

It is an arithmetic number, because the mean of its divisors is an integer number (64228740).

Almost surely, 2^874455743 is an apocalyptic number.

874455743 is a deficient number, since it is larger than the sum of its proper divisors (153204097).

874455743 is a wasteful number, since it uses less digits than its factorization.

874455743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4226.

The product of its digits is 1881600, while the sum is 47.

The square root of 874455743 is about 29571.1978621090. The cubic root of 874455743 is about 956.2672405054.

The spelling of 874455743 in words is "eight hundred seventy-four million, four hundred fifty-five thousand, seven hundred forty-three".