860324000 has 96 divisors (see below), whose sum is σ = 2171319696. Its totient is φ = 334771200.

The previous prime is 860323999. The next prime is 860324077. The reversal of 860324000 is 423068.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 203119504 + 657204496 = 14252^2 + 25636^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145094 + ... + 150906.

Almost surely, 2^860324000 is an apocalyptic number.

860324000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 860324000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1085659848).

860324000 is an abundant number, since it is smaller than the sum of its proper divisors (1310995696).

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

860324000 is a wasteful number, since it uses less digits than its factorization.

860324000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5875 (or 5857 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 860324000 is about 29331.2802311798. The cubic root of 860324000 is about 951.0879502679.

Adding to 860324000 its reverse (423068), we get a palindrome (860747068).

The spelling of 860324000 in words is "eight hundred sixty million, three hundred twenty-four thousand".