873502648 has 16 divisors (see below), whose sum is σ = 1709027280. Its totient is φ = 417762048.

The previous prime is 873502633. The next prime is 873502657. The reversal of 873502648 is 846205378.

It is a congruent number.

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, 2373465 + ... + 2373832.

It is an arithmetic number, because the mean of its divisors is an integer number (106814205).

Almost surely, 2^873502648 is an apocalyptic number.

It is an amenable number.

873502648 is a deficient number, since it is larger than the sum of its proper divisors (835524632).

873502648 is a wasteful number, since it uses less digits than its factorization.

873502648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4747326 (or 4747322 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 873502648 is about 29555.0782100132. The cubic root of 873502648 is about 955.9196929559.

It can be divided in two parts, 87350 and 2648, that added together give a palindrome (89998).

The spelling of 873502648 in words is "eight hundred seventy-three million, five hundred two thousand, six hundred forty-eight".