312050004 has 48 divisors (see below), whose sum is σ = 840395136. Its totient is φ = 88272000.

The previous prime is 312049987. The next prime is 312050027. The reversal of 312050004 is 400050213.

It is a congruent number.

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, 9907 + ... + 26874.

It is an arithmetic number, because the mean of its divisors is an integer number (17508232).

Almost surely, 2^312050004 is an apocalyptic number.

It is an amenable number.

312050004 is an abundant number, since it is smaller than the sum of its proper divisors (528345132).

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

312050004 is a wasteful number, since it uses less digits than its factorization.

312050004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36896 (or 36894 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 312050004 is about 17664.9371354670. The cubic root of 312050004 is about 678.2785204572.

The spelling of 312050004 in words is "three hundred twelve million, fifty thousand, four".