98397477479389 has 8 divisors (see below), whose sum is σ = 107342829872640. Its totient is φ = 89452146280800.

The previous prime is 98397477479347. The next prime is 98397477479393.

98397477479389 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 98397477479389 - 2¹⁵ = 98397477446621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98397477479297 and 98397477479306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98397471479389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5336644 + ... + 15009154.

It is an arithmetic number, because the mean of its divisors is an integer number (13417853734080).

Almost surely, 2^{98397477479389} is an apocalyptic number.

It is an amenable number.

98397477479389 is a deficient number, since it is larger than the sum of its proper divisors (8945352393251).

98397477479389 is a wasteful number, since it uses less digits than its factorization.

98397477479389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10597331.

The product of its digits is 145179288576, while the sum is 94.

The spelling of 98397477479389 in words is "ninety-eight trillion, three hundred ninety-seven billion, four hundred seventy-seven million, four hundred seventy-nine thousand, three hundred eighty-nine".