947035312 has 20 divisors (see below), whose sum is σ = 1856990520. Its totient is φ = 467811968.

The previous prime is 947035283. The next prime is 947035333. The reversal of 947035312 is 213530749.

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, 355237 + ... + 357892.

It is an arithmetic number, because the mean of its divisors is an integer number (92849526).

Almost surely, 2^947035312 is an apocalyptic number.

It is an amenable number.

947035312 is a deficient number, since it is larger than the sum of its proper divisors (909955208).

947035312 is a wasteful number, since it uses less digits than its factorization.

947035312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713220 (or 713214 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 947035312 is about 30773.9388444183. The cubic root of 947035312 is about 982.0239000990.

The spelling of 947035312 in words is "nine hundred forty-seven million, thirty-five thousand, three hundred twelve".