312324000 has 192 divisors, whose sum is σ = 1084067712. Its totient is φ = 78336000.

The previous prime is 312323953. The next prime is 312324013. The reversal of 312324000 is 423213.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 203235 + ... + 204765.

It is an arithmetic number, because the mean of its divisors is an integer number (5646186).

Almost surely, 2^312324000 is an apocalyptic number.

312324000 is a gapful number since it is divisible by the number (30) 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 312324000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (542033856).

312324000 is an abundant number, since it is smaller than the sum of its proper divisors (771743712).

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

312324000 is a wasteful number, since it uses less digits than its factorization.

312324000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576 (or 1558 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 312324000 is about 17672.6907968198. The cubic root of 312324000 is about 678.4769835578.

Adding to 312324000 its reverse (423213), we get a palindrome (312747213).

The spelling of 312324000 in words is "three hundred twelve million, three hundred twenty-four thousand".