8379928401 has 32 divisors (see below), whose sum is σ = 12433505280. Its totient is φ = 4985452800.

The previous prime is 8379928369. The next prime is 8379928409. The reversal of 8379928401 is 1048299738.

It is not a de Polignac number, because 8379928401 - 2⁵ = 8379928369 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8379928409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1424895 + ... + 1430763.

It is an arithmetic number, because the mean of its divisors is an integer number (388547040).

Almost surely, 2^8379928401 is an apocalyptic number.

It is an amenable number.

8379928401 is a deficient number, since it is larger than the sum of its proper divisors (4053576879).

8379928401 is a wasteful number, since it uses less digits than its factorization.

8379928401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7097.

The product of its (nonzero) digits is 870912, while the sum is 51.

The square root of 8379928401 is about 91541.9488595256. The cubic root of 8379928401 is about 2031.1723191298.

The spelling of 8379928401 in words is "eight billion, three hundred seventy-nine million, nine hundred twenty-eight thousand, four hundred one".