873601372 has 24 divisors (see below), whose sum is σ = 1849980384. Its totient is φ = 352376832.

The previous prime is 873601343. The next prime is 873601381. The reversal of 873601372 is 273106378.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 917173 + ... + 918124.

It is an arithmetic number, because the mean of its divisors is an integer number (77082516).

Almost surely, 2^873601372 is an apocalyptic number.

It is an amenable number.

873601372 is an abundant number, since it is smaller than the sum of its proper divisors (976379012).

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

873601372 is a wasteful number, since it uses less digits than its factorization.

873601372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1835325 (or 1835323 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 873601372 is about 29556.7483326566. The cubic root of 873601372 is about 955.9557045471.

The spelling of 873601372 in words is "eight hundred seventy-three million, six hundred one thousand, three hundred seventy-two".