79382984 has 8 divisors (see below), whose sum is σ = 148843110. Its totient is φ = 39691488.

The previous prime is 79382983. The next prime is 79383037. The reversal of 79382984 is 48928397.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 49984900 + 29398084 = 7070^2 + 5422^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (79382983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4961429 + ... + 4961444.

Almost surely, 2^79382984 is an apocalyptic number.

It is an amenable number.

79382984 is a deficient number, since it is larger than the sum of its proper divisors (69460126).

79382984 is a wasteful number, since it uses less digits than its factorization.

79382984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9922879 (or 9922875 counting only the distinct ones).

The product of its digits is 870912, while the sum is 50.

The square root of 79382984 is about 8909.7129022208. The cubic root of 79382984 is about 429.7763105526.

The spelling of 79382984 in words is "seventy-nine million, three hundred eighty-two thousand, nine hundred eighty-four".