312479038 has 8 divisors (see below), whose sum is σ = 468794520. Its totient is φ = 156214200.

The previous prime is 312479017. The next prime is 312479051. The reversal of 312479038 is 830974213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 312478988 and 312479006.

It is a congruent number.

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, 13968 + ... + 28636.

It is an arithmetic number, because the mean of its divisors is an integer number (58599315).

Almost surely, 2^312479038 is an apocalyptic number.

312479038 is a deficient number, since it is larger than the sum of its proper divisors (156315482).

312479038 is a wasteful number, since it uses less digits than its factorization.

312479038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25322.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 312479038 is about 17677.0766248269. The cubic root of 312479038 is about 678.5892305769.

The spelling of 312479038 in words is "three hundred twelve million, four hundred seventy-nine thousand, thirty-eight".