947376120 has 128 divisors (see below), whose sum is σ = 3013539840. Its totient is φ = 237841920.

The previous prime is 947376109. The next prime is 947376167. The reversal of 947376120 is 21673749.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134199 + ... + 141081.

It is an arithmetic number, because the mean of its divisors is an integer number (23543280).

Almost surely, 2^947376120 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 947376120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1506769920).

947376120 is an abundant number, since it is smaller than the sum of its proper divisors (2066163720).

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

947376120 is a wasteful number, since it uses less digits than its factorization.

947376120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6965 (or 6961 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 947376120 is about 30779.4756290616. The cubic root of 947376120 is about 982.1416857324.

The spelling of 947376120 in words is "nine hundred forty-seven million, three hundred seventy-six thousand, one hundred twenty".