873960 has 32 divisors (see below), whose sum is σ = 2622240. Its totient is φ = 233024.

The previous prime is 873959. The next prime is 873979. The reversal of 873960 is 69378.

873960 = T₁₀₆ + T₁₀₇ + ... + T₁₈₅.

It is a happy number.

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 873960.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3522 + ... + 3761.

It is an arithmetic number, because the mean of its divisors is an integer number (81945).

2⁸⁷³⁹⁶⁰ is an apocalyptic number.

It is an amenable number.

873960 is an abundant number, since it is smaller than the sum of its proper divisors (1748280).

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

873960 is a wasteful number, since it uses less digits than its factorization.

873960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7297 (or 7293 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 873960 is about 934.8582780293. The cubic root of 873960 is about 95.6086498595.

The spelling of 873960 in words is "eight hundred seventy-three thousand, nine hundred sixty".