98688804371 has 4 divisors (see below), whose sum is σ = 101356069392. Its totient is φ = 96021539352.

The previous prime is 98688804367. The next prime is 98688804377. The reversal of 98688804371 is 17340888689.

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

It is a cyclic number.

It is not a de Polignac number, because 98688804371 - 2² = 98688804367 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98688804377) 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, 1333632455 + ... + 1333632528.

It is an arithmetic number, because the mean of its divisors is an integer number (25339017348).

Almost surely, 2^98688804371 is an apocalyptic number.

98688804371 is a deficient number, since it is larger than the sum of its proper divisors (2667265021).

98688804371 is a wasteful number, since it uses less digits than its factorization.

98688804371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2667265020.

The product of its (nonzero) digits is 18579456, while the sum is 62.

The spelling of 98688804371 in words is "ninety-eight billion, six hundred eighty-eight million, eight hundred four thousand, three hundred seventy-one".