873373536 has 96 divisors (see below), whose sum is σ = 2911265280. Its totient is φ = 249533568.

The previous prime is 873373531. The next prime is 873373583. The reversal of 873373536 is 635373378.

873373536 is a `hidden beast` number, since 87 + 3 + 37 + 3 + 536 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 873373491 and 873373500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873373531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66156 + ... + 78251.

It is an arithmetic number, because the mean of its divisors is an integer number (30325680).

Almost surely, 2^873373536 is an apocalyptic number.

It is an amenable number.

873373536 is an abundant number, since it is smaller than the sum of its proper divisors (2037891744).

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

873373536 is a wasteful number, since it uses less digits than its factorization.

873373536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144433 (or 144419 counting only the distinct ones).

The product of its digits is 952560, while the sum is 45.

The square root of 873373536 is about 29552.8938684522. The cubic root of 873373536 is about 955.8725926275.

The spelling of 873373536 in words is "eight hundred seventy-three million, three hundred seventy-three thousand, five hundred thirty-six".