79483519 has 4 divisors (see below), whose sum is σ = 82224360. Its totient is φ = 76742680.

The previous prime is 79483499. The next prime is 79483529. The reversal of 79483519 is 91538497.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91538497 = 307 ⋅298171.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79483519 is a prime.

It is a super-2 number, since 2×79483519² = 12635259585246722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79483529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1370377 + ... + 1370434.

It is an arithmetic number, because the mean of its divisors is an integer number (20556090).

Almost surely, 2^79483519 is an apocalyptic number.

79483519 is a deficient number, since it is larger than the sum of its proper divisors (2740841).

79483519 is a wasteful number, since it uses less digits than its factorization.

79483519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2740840.

The product of its digits is 272160, while the sum is 46.

The square root of 79483519 is about 8915.3529935724. The cubic root of 79483519 is about 429.9576648424.

The spelling of 79483519 in words is "seventy-nine million, four hundred eighty-three thousand, five hundred nineteen".