98079313 has 4 divisors (see below), whose sum is σ = 98704180. Its totient is φ = 97454448.

The previous prime is 98079301. The next prime is 98079323. The reversal of 98079313 is 31397089.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31397089 = 701 ⋅44789.

It can be written as a sum of positive squares in 2 ways, for example, as 38588944 + 59490369 = 6212^2 + 7713^2 .

It is a cyclic number.

It is not a de Polignac number, because 98079313 - 2⁵ = 98079281 is a prime.

It is the 9904-th Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98079323) by changing a digit.

It is a nontrivial repunit in base 9903.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312198 + ... + 312511.

It is an arithmetic number, because the mean of its divisors is an integer number (24676045).

Almost surely, 2^98079313 is an apocalyptic number.

It is an amenable number.

98079313 is a deficient number, since it is larger than the sum of its proper divisors (624867).

98079313 is a wasteful number, since it uses less digits than its factorization.

98079313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624866.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 98079313 is about 9903.5000378654. The cubic root of 98079313 is about 461.1679723797.

The spelling of 98079313 in words is "ninety-eight million, seventy-nine thousand, three hundred thirteen".