873438339 has 8 divisors (see below), whose sum is σ = 1168789840. Its totient is φ = 580189536.

The previous prime is 873438323. The next prime is 873438367. The reversal of 873438339 is 933834378.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 873438339 - 2⁴ = 873438323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (873418339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 524704 + ... + 526365.

It is an arithmetic number, because the mean of its divisors is an integer number (146098730).

Almost surely, 2^873438339 is an apocalyptic number.

873438339 is a deficient number, since it is larger than the sum of its proper divisors (295351501).

873438339 is a wasteful number, since it uses less digits than its factorization.

873438339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051349.

The product of its digits is 1306368, while the sum is 48.

The square root of 873438339 is about 29553.9902382064. The cubic root of 873438339 is about 955.8962334780.

The spelling of 873438339 in words is "eight hundred seventy-three million, four hundred thirty-eight thousand, three hundred thirty-nine".