2924321928 has 64 divisors (see below), whose sum is σ = 7982798400. Its totient is φ = 885338880.

The previous prime is 2924321927. The next prime is 2924321947. The reversal of 2924321928 is 8291234292.

It is a Cunningham number, because it is equal to 54077²-1.

It is a self number, because there is not a number n which added to its sum of digits gives 2924321928.

It is not an unprimeable number, because it can be changed into a prime (2924321921) 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, 319950 + ... + 328962.

It is an arithmetic number, because the mean of its divisors is an integer number (124731225).

Almost surely, 2^2924321928 is an apocalyptic number.

It is an amenable number.

2924321928 is an abundant number, since it is smaller than the sum of its proper divisors (5058476472).

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

2924321928 is a wasteful number, since it uses less digits than its factorization.

2924321928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10262 (or 10258 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 2924321928 is about 54076.9999907539. Note that the first 5 decimals coincide. The cubic root of 2924321928 is about 1430.0187338410.

The spelling of 2924321928 in words is "two billion, nine hundred twenty-four million, three hundred twenty-one thousand, nine hundred twenty-eight".