312041924 has 12 divisors (see below), whose sum is σ = 551480748. Its totient is φ = 154476000.

The previous prime is 312041911. The next prime is 312041963. The reversal of 312041924 is 429140213.

It can be written as a sum of positive squares in 2 ways, for example, as 240808324 + 71233600 = 15518^2 + 8440^2 .

It is a junction number, because it is equal to n+sod(n) for n = 312041893 and 312041902.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385787 + ... + 386594.

It is an arithmetic number, because the mean of its divisors is an integer number (45956729).

Almost surely, 2^312041924 is an apocalyptic number.

It is an amenable number.

312041924 is a deficient number, since it is larger than the sum of its proper divisors (239438824).

312041924 is a wasteful number, since it uses less digits than its factorization.

312041924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772486 (or 772484 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 312041924 is about 17664.7084323518. The cubic root of 312041924 is about 678.2726661201.

The spelling of 312041924 in words is "three hundred twelve million, forty-one thousand, nine hundred twenty-four".