868498528 has 24 divisors (see below), whose sum is σ = 1710889992. Its totient is φ = 433986816.

The previous prime is 868498487. The next prime is 868498529. The reversal of 868498528 is 825894868.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (868498529) by changing a digit.

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, 52476 + ... + 67012.

It is an arithmetic number, because the mean of its divisors is an integer number (71287083).

Almost surely, 2^868498528 is an apocalyptic number.

It is an amenable number.

868498528 is a deficient number, since it is larger than the sum of its proper divisors (842391464).

868498528 is a wasteful number, since it uses less digits than its factorization.

868498528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16414 (or 16406 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 58.

The square root of 868498528 is about 29470.2990822964. The cubic root of 868498528 is about 954.0907724647.

The spelling of 868498528 in words is "eight hundred sixty-eight million, four hundred ninety-eight thousand, five hundred twenty-eight".