873863272 has 16 divisors (see below), whose sum is σ = 1651003200. Its totient is φ = 433595760.

The previous prime is 873863261. The next prime is 873863273. The reversal of 873863272 is 272368378.

It is not an unprimeable number, because it can be changed into a prime (873863273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415872 + ... + 417967.

It is an arithmetic number, because the mean of its divisors is an integer number (103187700).

Almost surely, 2^873863272 is an apocalyptic number.

It is an amenable number.

873863272 is a deficient number, since it is larger than the sum of its proper divisors (777139928).

873863272 is a wasteful number, since it uses less digits than its factorization.

873863272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833976 (or 833972 counting only the distinct ones).

The product of its digits is 677376, while the sum is 46.

The square root of 873863272 is about 29561.1784609477. The cubic root of 873863272 is about 956.0512247664.

It can be divided in two parts, 8738 and 63272, that added together give a triangular number (72010 = T₃₇₉).

The spelling of 873863272 in words is "eight hundred seventy-three million, eight hundred sixty-three thousand, two hundred seventy-two".