98310361 has 4 divisors (see below), whose sum is σ = 98331300. Its totient is φ = 98289424.

The previous prime is 98310299. The next prime is 98310367. The reversal of 98310361 is 16301389.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16301389 = 13 ⋅1253953.

It can be written as a sum of positive squares in 2 ways, for example, as 14478025 + 83832336 = 3805^2 + 9156^2 .

It is a cyclic number.

It is not a de Polignac number, because 98310361 - 2¹¹ = 98308313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98310367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195 + ... + 14023.

It is an arithmetic number, because the mean of its divisors is an integer number (24582825).

Almost surely, 2^98310361 is an apocalyptic number.

It is an amenable number.

98310361 is a deficient number, since it is larger than the sum of its proper divisors (20939).

98310361 is a wasteful number, since it uses less digits than its factorization.

98310361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20938.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 98310361 is about 9915.1581429647. The cubic root of 98310361 is about 461.5298168730.

The spelling of 98310361 in words is "ninety-eight million, three hundred ten thousand, three hundred sixty-one".