947809339214 has 8 divisors (see below), whose sum is σ = 1505344244688. Its totient is φ = 446027924320.

The previous prime is 947809339181. The next prime is 947809339219. The reversal of 947809339214 is 412933908749.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (947809339219) 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, 13938372602 + ... + 13938372669.

It is an arithmetic number, because the mean of its divisors is an integer number (188168030586).

Almost surely, 2^947809339214 is an apocalyptic number.

947809339214 is a deficient number, since it is larger than the sum of its proper divisors (557534905474).

947809339214 is a wasteful number, since it uses less digits than its factorization.

947809339214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27876745290.

The product of its (nonzero) digits is 11757312, while the sum is 59.

The spelling of 947809339214 in words is "nine hundred forty-seven billion, eight hundred nine million, three hundred thirty-nine thousand, two hundred fourteen".