98566384 has 20 divisors (see below), whose sum is σ = 218254384. Its totient is φ = 42242688.

The previous prime is 98566381. The next prime is 98566387. The reversal of 98566384 is 48366589.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (98566381) and next prime (98566387).

It is a super-3 number, since 3×98566384³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98566381) 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, 439917 + ... + 440140.

Almost surely, 2^98566384 is an apocalyptic number.

It is an amenable number.

98566384 is an abundant number, since it is smaller than the sum of its proper divisors (119688000).

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

98566384 is a wasteful number, since it uses less digits than its factorization.

98566384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880072 (or 880066 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 49.

The square root of 98566384 is about 9928.0604349490. The cubic root of 98566384 is about 461.9301131770.

The spelling of 98566384 in words is "ninety-eight million, five hundred sixty-six thousand, three hundred eighty-four".