2928048238 has 8 divisors (see below), whose sum is σ = 4623234120. Its totient is φ = 1386970200.

The previous prime is 2928048209. The next prime is 2928048247. The reversal of 2928048238 is 8328408292.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38526913 + ... + 38526988.

It is an arithmetic number, because the mean of its divisors is an integer number (577904265).

Almost surely, 2^2928048238 is an apocalyptic number.

2928048238 is a deficient number, since it is larger than the sum of its proper divisors (1695185882).

2928048238 is a wasteful number, since it uses less digits than its factorization.

2928048238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77053922.

The product of its (nonzero) digits is 442368, while the sum is 46.

The square root of 2928048238 is about 54111.4427639848. The cubic root of 2928048238 is about 1430.6258753120.

The spelling of 2928048238 in words is "two billion, nine hundred twenty-eight million, forty-eight thousand, two hundred thirty-eight".