98668297 has 8 divisors (see below), whose sum is σ = 121438016. Its totient is φ = 78067152.

The previous prime is 98668267. The next prime is 98668309. The reversal of 98668297 is 79286689.

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 98668297 - 2²³ = 90279689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98668267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542043 + ... + 542224.

It is an arithmetic number, because the mean of its divisors is an integer number (15179752).

Almost surely, 2^98668297 is an apocalyptic number.

It is an amenable number.

98668297 is a deficient number, since it is larger than the sum of its proper divisors (22769719).

98668297 is a wasteful number, since it uses less digits than its factorization.

98668297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084287.

The product of its digits is 2612736, while the sum is 55.

The square root of 98668297 is about 9933.1916824352. The cubic root of 98668297 is about 462.0892630008.

The spelling of 98668297 in words is "ninety-eight million, six hundred sixty-eight thousand, two hundred ninety-seven".