873450373 has 4 divisors (see below), whose sum is σ = 877298400. Its totient is φ = 869602348.

The previous prime is 873450353. The next prime is 873450401. The reversal of 873450373 is 373054378.

It is a happy number.

873450373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 873450373 - 2⁵ = 873450341 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 (873450343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1923673 + ... + 1924126.

It is an arithmetic number, because the mean of its divisors is an integer number (219324600).

Almost surely, 2^873450373 is an apocalyptic number.

It is an amenable number.

873450373 is a deficient number, since it is larger than the sum of its proper divisors (3848027).

873450373 is a wasteful number, since it uses less digits than its factorization.

873450373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3848026.

The product of its (nonzero) digits is 211680, while the sum is 40.

The square root of 873450373 is about 29554.1938309946. The cubic root of 873450373 is about 955.9006234855.

The spelling of 873450373 in words is "eight hundred seventy-three million, four hundred fifty thousand, three hundred seventy-three".