928245879 has 32 divisors (see below), whose sum is σ = 1525651200. Its totient is φ = 553027680.

The previous prime is 928245827. The next prime is 928245887. The reversal of 928245879 is 978542829.

It is not a de Polignac number, because 928245879 - 2¹⁷ = 928114807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (928245889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8964 + ... + 44009.

It is an arithmetic number, because the mean of its divisors is an integer number (47676600).

Almost surely, 2^928245879 is an apocalyptic number.

928245879 is a gapful number since it is divisible by the number (99) formed by its first and last digit.

928245879 is a deficient number, since it is larger than the sum of its proper divisors (597405321).

928245879 is a wasteful number, since it uses less digits than its factorization.

928245879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53052 (or 53046 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 54.

The square root of 928245879 is about 30467.1278429720. The cubic root of 928245879 is about 975.4859305577.

The spelling of 928245879 in words is "nine hundred twenty-eight million, two hundred forty-five thousand, eight hundred seventy-nine".