873348144 has 20 divisors (see below), whose sum is σ = 2256149496. Its totient is φ = 291116032.

The previous prime is 873348127. The next prime is 873348169. The reversal of 873348144 is 441843378.

It is a junction number, because it is equal to n+sod(n) for n = 873348096 and 873348105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9097329 + ... + 9097424.

Almost surely, 2^873348144 is an apocalyptic number.

It is an amenable number.

873348144 is an abundant number, since it is smaller than the sum of its proper divisors (1382801352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

873348144 is a wasteful number, since it uses less digits than its factorization.

873348144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18194764 (or 18194758 counting only the distinct ones).

The product of its digits is 258048, while the sum is 42.

The square root of 873348144 is about 29552.4642627311. The cubic root of 873348144 is about 955.8633290264.

The spelling of 873348144 in words is "eight hundred seventy-three million, three hundred forty-eight thousand, one hundred forty-four".