79648383 has 16 divisors (see below), whose sum is σ = 115486560. Its totient is φ = 48623616.

The previous prime is 79648381. The next prime is 79648391. The reversal of 79648383 is 38384697.

It is not a de Polignac number, because 79648383 - 2¹ = 79648381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79648381) 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 15 ways as a sum of consecutive naturals, for example, 19218 + ... + 22991.

It is an arithmetic number, because the mean of its divisors is an integer number (7217910).

Almost surely, 2^79648383 is an apocalyptic number.

79648383 is a deficient number, since it is larger than the sum of its proper divisors (35838177).

79648383 is a wasteful number, since it uses less digits than its factorization.

79648383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42266.

The product of its digits is 870912, while the sum is 48.

The square root of 79648383 is about 8924.5942764923. The cubic root of 79648383 is about 430.2547309863.

The spelling of 79648383 in words is "seventy-nine million, six hundred forty-eight thousand, three hundred eighty-three".