873328319 has 4 divisors (see below), whose sum is σ = 873918696. Its totient is φ = 872737944.

The previous prime is 873328303. The next prime is 873328349. The reversal of 873328319 is 913823378.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 873328319 - 2⁴ = 873328303 is a prime.

It is a super-2 number, since 2×873328319² = 1525404705534731522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 873328319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873328349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292964 + ... + 295929.

It is an arithmetic number, because the mean of its divisors is an integer number (218479674).

Almost surely, 2^873328319 is an apocalyptic number.

873328319 is a deficient number, since it is larger than the sum of its proper divisors (590377).

873328319 is a wasteful number, since it uses less digits than its factorization.

873328319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590376.

The product of its digits is 217728, while the sum is 44.

The square root of 873328319 is about 29552.1288404067. The cubic root of 873328319 is about 955.8560962736.

The spelling of 873328319 in words is "eight hundred seventy-three million, three hundred twenty-eight thousand, three hundred nineteen".