312004300 has 36 divisors (see below), whose sum is σ = 683065656. Its totient is φ = 123692800.

The previous prime is 312004279. The next prime is 312004309. The reversal of 312004300 is 3400213.

312004300 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (312004309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2506 + ... + 25105.

It is an arithmetic number, because the mean of its divisors is an integer number (18974046).

Almost surely, 2^312004300 is an apocalyptic number.

It is an amenable number.

312004300 is an abundant number, since it is smaller than the sum of its proper divisors (371061356).

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

312004300 is a wasteful number, since it uses less digits than its factorization.

312004300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27738 (or 27731 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 312004300 is about 17663.6434520175. The cubic root of 312004300 is about 678.2454044452.

Adding to 312004300 its reverse (3400213), we get a palindrome (315404513).

The spelling of 312004300 in words is "three hundred twelve million, four thousand, three hundred".