873580099 has 4 divisors (see below), whose sum is σ = 998377264. Its totient is φ = 748782936.

The previous prime is 873580091. The next prime is 873580121. The reversal of 873580099 is 990085378.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 873580099 - 2³ = 873580091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (873580091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62398572 + ... + 62398585.

It is an arithmetic number, because the mean of its divisors is an integer number (249594316).

Almost surely, 2^873580099 is an apocalyptic number.

873580099 is a deficient number, since it is larger than the sum of its proper divisors (124797165).

873580099 is a wasteful number, since it uses less digits than its factorization.

873580099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124797164.

The product of its (nonzero) digits is 544320, while the sum is 49.

The square root of 873580099 is about 29556.3884634101. The cubic root of 873580099 is about 955.9479450161.

The spelling of 873580099 in words is "eight hundred seventy-three million, five hundred eighty thousand, ninety-nine".