873265086 has 24 divisors (see below), whose sum is σ = 1904131944. Its totient is φ = 289233360.

The previous prime is 873265073. The next prime is 873265087. The reversal of 873265086 is 680562378.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873265087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151680 + ... + 157331.

It is an arithmetic number, because the mean of its divisors is an integer number (79338831).

Almost surely, 2^873265086 is an apocalyptic number.

873265086 is an abundant number, since it is smaller than the sum of its proper divisors (1030866858).

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

873265086 is a wasteful number, since it uses less digits than its factorization.

873265086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309176 (or 309173 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 873265086 is about 29551.0589657968. The cubic root of 873265086 is about 955.8330262528.

The spelling of 873265086 in words is "eight hundred seventy-three million, two hundred sixty-five thousand, eighty-six".