2947038230 has 32 divisors (see below), whose sum is σ = 5623569504. Its totient is φ = 1108118016.

The previous prime is 2947038223. The next prime is 2947038233. The reversal of 2947038230 is 328307492.

It is a happy number.

2947038230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2947038233) 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, 134849 + ... + 155171.

It is an arithmetic number, because the mean of its divisors is an integer number (175736547).

Almost surely, 2^2947038230 is an apocalyptic number.

2947038230 is a deficient number, since it is larger than the sum of its proper divisors (2676531274).

2947038230 is a wasteful number, since it uses less digits than its factorization.

2947038230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21200.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 2947038230 is about 54286.6303061813. The cubic root of 2947038230 is about 1433.7120098568.

The spelling of 2947038230 in words is "two billion, nine hundred forty-seven million, thirty-eight thousand, two hundred thirty".