3112471906 has 8 divisors (see below), whose sum is σ = 4670124480. Its totient is φ = 1555763748.

The previous prime is 3112471867. The next prime is 3112471907. The reversal of 3112471906 is 6091742113.

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

It is not an unprimeable number, because it can be changed into a prime (3112471907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227806 + ... + 241081.

It is an arithmetic number, because the mean of its divisors is an integer number (583765560).

Almost surely, 2^3112471906 is an apocalyptic number.

3112471906 is a deficient number, since it is larger than the sum of its proper divisors (1557652574).

3112471906 is a wasteful number, since it uses less digits than its factorization.

3112471906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472208.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 3112471906 is about 55789.5322260368. The cubic root of 3112471906 is about 1460.0525261018.

The spelling of 3112471906 in words is "three billion, one hundred twelve million, four hundred seventy-one thousand, nine hundred six".