947095323 has 4 divisors (see below), whose sum is σ = 1262793768. Its totient is φ = 631396880.

The previous prime is 947095297. The next prime is 947095343. The reversal of 947095323 is 323590749.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 947095323 - 2²⁸ = 678659867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (947095343) 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, 157849218 + ... + 157849223.

It is an arithmetic number, because the mean of its divisors is an integer number (315698442).

Almost surely, 2^947095323 is an apocalyptic number.

947095323 is a deficient number, since it is larger than the sum of its proper divisors (315698445).

947095323 is a wasteful number, since it uses less digits than its factorization.

947095323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315698444.

The product of its (nonzero) digits is 204120, while the sum is 42.

The square root of 947095323 is about 30774.9138585309. The cubic root of 947095323 is about 982.0446423708.

The spelling of 947095323 in words is "nine hundred forty-seven million, ninety-five thousand, three hundred twenty-three".