5079658 has 4 divisors (see below), whose sum is σ = 7619490. Its totient is φ = 2539828.

The previous prime is 5079623. The next prime is 5079661. The reversal of 5079658 is 8569705.

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: 8569705 = 5 ⋅1713941.

It can be written as a sum of positive squares in only one way, i.e., 3265249 + 1814409 = 1807^2 + 1347^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 5079658.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1269913 + ... + 1269916.

Almost surely, 2^5079658 is an apocalyptic number.

5079658 is a deficient number, since it is larger than the sum of its proper divisors (2539832).

5079658 is a wasteful number, since it uses less digits than its factorization.

5079658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2539831.

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 5079658 is about 2253.8096636584. The cubic root of 5079658 is about 171.9009028949.

The spelling of 5079658 in words is "five million, seventy-nine thousand, six hundred fifty-eight".