98949617 has 8 divisors (see below), whose sum is σ = 108829056. Its totient is φ = 89394192.

The previous prime is 98949601. The next prime is 98949619. The reversal of 98949617 is 71694989.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98949617 - 2⁴ = 98949601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98949619) 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 7 ways as a sum of consecutive naturals, for example, 80363 + ... + 81584.

It is an arithmetic number, because the mean of its divisors is an integer number (13603632).

Almost surely, 2^98949617 is an apocalyptic number.

It is an amenable number.

98949617 is a deficient number, since it is larger than the sum of its proper divisors (9879439).

98949617 is a wasteful number, since it uses less digits than its factorization.

98949617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162007.

The product of its digits is 979776, while the sum is 53.

The square root of 98949617 is about 9947.3422078463. The cubic root of 98949617 is about 462.5280111596.

The spelling of 98949617 in words is "ninety-eight million, nine hundred forty-nine thousand, six hundred seventeen".