2938470912 has 320 divisors, whose sum is σ = 9528140160. Its totient is φ = 888717312.

The previous prime is 2938470889. The next prime is 2938470929. The reversal of 2938470912 is 2190748392.

2938470912 is a `hidden beast` number, since 2 + 93 + 8 + 470 + 91 + 2 = 666.

It is a super-2 number, since 2×2938470912² = 17269222601340223488, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14915998 + ... + 14916194.

It is an arithmetic number, because the mean of its divisors is an integer number (29775438).

Almost surely, 2^2938470912 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 2938470912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4764070080).

2938470912 is an abundant number, since it is smaller than the sum of its proper divisors (6589669248).

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

2938470912 is a wasteful number, since it uses less digits than its factorization.

2938470912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 2938470912 is about 54207.6646979004. The cubic root of 2938470912 is about 1432.3213493939.

The spelling of 2938470912 in words is "two billion, nine hundred thirty-eight million, four hundred seventy thousand, nine hundred twelve".