98428299 has 8 divisors (see below), whose sum is σ = 131596800. Its totient is φ = 65439336.

The previous prime is 98428271. The next prime is 98428301. The reversal of 98428299 is 99282489.

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

It is not a de Polignac number, because 98428299 - 2²⁴ = 81651083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98428219) 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, 43599 + ... + 45800.

It is an arithmetic number, because the mean of its divisors is an integer number (16449600).

Almost surely, 2^98428299 is an apocalyptic number.

98428299 is a deficient number, since it is larger than the sum of its proper divisors (33168501).

98428299 is a wasteful number, since it uses less digits than its factorization.

98428299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89769.

The product of its digits is 746496, while the sum is 51.

The square root of 98428299 is about 9921.1037188410. The cubic root of 98428299 is about 461.7143011636.

The spelling of 98428299 in words is "ninety-eight million, four hundred twenty-eight thousand, two hundred ninety-nine".