873602916 has 12 divisors (see below), whose sum is σ = 2038406832. Its totient is φ = 291200968.

The previous prime is 873602903. The next prime is 873602923. The reversal of 873602916 is 619206378.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36400110 + ... + 36400133.

It is an arithmetic number, because the mean of its divisors is an integer number (169867236).

Almost surely, 2^873602916 is an apocalyptic number.

It is an amenable number.

873602916 is an abundant number, since it is smaller than the sum of its proper divisors (1164803916).

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

873602916 is a wasteful number, since it uses less digits than its factorization.

873602916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72800250 (or 72800248 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 873602916 is about 29556.7744518917. The cubic root of 873602916 is about 955.9562677310.

The spelling of 873602916 in words is "eight hundred seventy-three million, six hundred two thousand, nine hundred sixteen".