98616947 has 8 divisors (see below), whose sum is σ = 115857840. Its totient is φ = 82755360.

The previous prime is 98616943. The next prime is 98616953. The reversal of 98616947 is 74961689.

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 98616947 - 2² = 98616943 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98616895 and 98616904.

It is not an unprimeable number, because it can be changed into a prime (98616943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344672 + ... + 344957.

It is an arithmetic number, because the mean of its divisors is an integer number (14482230).

Almost surely, 2^98616947 is an apocalyptic number.

98616947 is a deficient number, since it is larger than the sum of its proper divisors (17240893).

98616947 is a wasteful number, since it uses less digits than its factorization.

98616947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689653.

The product of its digits is 653184, while the sum is 50.

The square root of 98616947 is about 9930.6065776467. The cubic root of 98616947 is about 462.0090872946.

The spelling of 98616947 in words is "ninety-eight million, six hundred sixteen thousand, nine hundred forty-seven".