98328666 has 8 divisors (see below), whose sum is σ = 196657344. Its totient is φ = 32776220.

The previous prime is 98328661. The next prime is 98328677. The reversal of 98328666 is 66682389.

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

98328666 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (98328661) 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 3 ways as a sum of consecutive naturals, for example, 8194050 + ... + 8194061.

It is an arithmetic number, because the mean of its divisors is an integer number (24582168).

Almost surely, 2^98328666 is an apocalyptic number.

98328666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98328666 is a wasteful number, since it uses less digits than its factorization.

98328666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16388116.

The product of its digits is 746496, while the sum is 48.

The square root of 98328666 is about 9916.0811815959. The cubic root of 98328666 is about 461.5584601035.

The spelling of 98328666 in words is "ninety-eight million, three hundred twenty-eight thousand, six hundred sixty-six".