947079 has 16 divisors (see below), whose sum is σ = 1603840. Its totient is φ = 541080.

The previous prime is 947033. The next prime is 947083. The reversal of 947079 is 970749.

It is not a de Polignac number, because 947079 - 2⁸ = 946823 is a prime.

947079 is a lucky number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (947579) 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, 2317 + ... + 2694.

It is an arithmetic number, because the mean of its divisors is an integer number (100240).

2⁹⁴⁷⁰⁷⁹ is an apocalyptic number.

947079 is a deficient number, since it is larger than the sum of its proper divisors (656761).

947079 is a wasteful number, since it uses less digits than its factorization.

947079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5027 (or 5021 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

The square root of 947079 is about 973.1798394952. The cubic root of 947079 is about 98.2039000557.

The spelling of 947079 in words is "nine hundred forty-seven thousand, seventy-nine".