98388226397 has 32 divisors (see below), whose sum is σ = 102307795200. Its totient is φ = 94579752960.

The previous prime is 98388226351. The next prime is 98388226403. The reversal of 98388226397 is 79362288389.

It is a cyclic number.

It is not a de Polignac number, because 98388226397 - 2²⁰ = 98387177821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98388226327) 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 in 31 ways as a sum of consecutive naturals, for example, 219127229 + ... + 219127677.

It is an arithmetic number, because the mean of its divisors is an integer number (3197118600).

Almost surely, 2^98388226397 is an apocalyptic number.

It is an amenable number.

98388226397 is a deficient number, since it is larger than the sum of its proper divisors (3919568803).

98388226397 is a wasteful number, since it uses less digits than its factorization.

98388226397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013.

The product of its digits is 62705664, while the sum is 65.

The spelling of 98388226397 in words is "ninety-eight billion, three hundred eighty-eight million, two hundred twenty-six thousand, three hundred ninety-seven".