947084949315 has 16 divisors (see below), whose sum is σ = 1683706576800. Its totient is φ = 505111972896.

The previous prime is 947084949253. The next prime is 947084949319. The reversal of 947084949315 is 513949480749.

947084949315 is a `hidden beast` number, since 9 + 47 + 0 + 8 + 494 + 93 + 15 = 666.

947084949315 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 947084949315 - 2²⁰ = 947083900739 is a prime.

It is a super-2 number, since 2×947084949315² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (947084949319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3507721900 + ... + 3507722169.

It is an arithmetic number, because the mean of its divisors is an integer number (105231661050).

Almost surely, 2^947084949315 is an apocalyptic number.

947084949315 is a deficient number, since it is larger than the sum of its proper divisors (736621627485).

947084949315 is a wasteful number, since it uses less digits than its factorization.

947084949315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7015444083 (or 7015444077 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 63.

The spelling of 947084949315 in words is "nine hundred forty-seven billion, eighty-four million, nine hundred forty-nine thousand, three hundred fifteen".