947080000 has 70 divisors (see below), whose sum is σ = 2348549786. Its totient is φ = 378816000.

The previous prime is 947079997. The next prime is 947080019. The reversal of 947080000 is 80749.

It can be written as a sum of positive squares in 5 ways, for example, as 418447936 + 528632064 = 20456^2 + 22992^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 28162 + ... + 51838.

Almost surely, 2^947080000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 947080000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1174274893).

947080000 is an abundant number, since it is smaller than the sum of its proper divisors (1401469786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

947080000 is an equidigital number, since it uses as much as digits as its factorization.

947080000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23709 (or 23684 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 947080000 is about 30774.6649047557. The cubic root of 947080000 is about 982.0393461946.

The spelling of 947080000 in words is "nine hundred forty-seven million, eighty thousand".