98303878 has 4 divisors (see below), whose sum is σ = 147455820. Its totient is φ = 49151938.

The previous prime is 98303873. The next prime is 98303897. The reversal of 98303878 is 87830389.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 87830389 = 2297 ⋅38237.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98303873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24575968 + ... + 24575971.

It is an arithmetic number, because the mean of its divisors is an integer number (36863955).

Almost surely, 2^98303878 is an apocalyptic number.

98303878 is a deficient number, since it is larger than the sum of its proper divisors (49151942).

98303878 is a wasteful number, since it uses less digits than its factorization.

98303878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49151941.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 98303878 is about 9914.8312138937. The cubic root of 98303878 is about 461.5196715755.

The spelling of 98303878 in words is "ninety-eight million, three hundred three thousand, eight hundred seventy-eight".