873094144 has 44 divisors (see below), whose sum is σ = 1879620904. Its totient is φ = 402960384.

The previous prime is 873094133. The next prime is 873094153. The reversal of 873094144 is 441490378.

It is a junction number, because it is equal to n+sod(n) for n = 873094097 and 873094106.

It is a congruent number.

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, 19482 + ... + 46105.

Almost surely, 2^873094144 is an apocalyptic number.

It is an amenable number.

873094144 is an abundant number, since it is smaller than the sum of its proper divisors (1006526760).

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

873094144 is a wasteful number, since it uses less digits than its factorization.

873094144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65620 (or 65602 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 873094144 is about 29548.1665082624. The cubic root of 873094144 is about 955.7706539467.

The spelling of 873094144 in words is "eight hundred seventy-three million, ninety-four thousand, one hundred forty-four".