873886340 has 48 divisors (see below), whose sum is σ = 1860352704. Its totient is φ = 344784000.

The previous prime is 873886339. The next prime is 873886381. The reversal of 873886340 is 43688378.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 667967 + ... + 669273.

It is an arithmetic number, because the mean of its divisors is an integer number (38757348).

Almost surely, 2^873886340 is an apocalyptic number.

It is an amenable number.

873886340 is an abundant number, since it is smaller than the sum of its proper divisors (986466364).

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

873886340 is a wasteful number, since it uses less digits than its factorization.

873886340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1748 (or 1746 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 47.

The square root of 873886340 is about 29561.5686322631. The cubic root of 873886340 is about 956.0596372173.

The spelling of 873886340 in words is "eight hundred seventy-three million, eight hundred eighty-six thousand, three hundred forty".