98738338 has 4 divisors (see below), whose sum is σ = 148107510. Its totient is φ = 49369168.

The previous prime is 98738303. The next prime is 98738347. The reversal of 98738338 is 83383789.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 91910569 + 6827769 = 9587^2 + 2613^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 98738291 and 98738300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24684583 + ... + 24684586.

Almost surely, 2^98738338 is an apocalyptic number.

98738338 is a deficient number, since it is larger than the sum of its proper divisors (49369172).

98738338 is a wasteful number, since it uses less digits than its factorization.

98738338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49369171.

The product of its digits is 870912, while the sum is 49.

The square root of 98738338 is about 9936.7166609499. The cubic root of 98738338 is about 462.1985772040.

The spelling of 98738338 in words is "ninety-eight million, seven hundred thirty-eight thousand, three hundred thirty-eight".