9998277119 has 4 divisors (see below), whose sum is σ = 10065379800. Its totient is φ = 9931174440.

The previous prime is 9998277101. The next prime is 9998277127. The reversal of 9998277119 is 9117728999.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9117728999 = 157 ⋅58074707.

It is a cyclic number.

It is not a de Polignac number, because 9998277119 - 2²⁸ = 9729841663 is a prime.

It is a super-3 number, since 3×9998277119³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9998277019) 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, 33551117 + ... + 33551414.

It is an arithmetic number, because the mean of its divisors is an integer number (2516344950).

Almost surely, 2^9998277119 is an apocalyptic number.

9998277119 is a deficient number, since it is larger than the sum of its proper divisors (67102681).

9998277119 is a wasteful number, since it uses less digits than its factorization.

9998277119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67102680.

The product of its digits is 5143824, while the sum is 62.

The square root of 9998277119 is about 99991.3852239282. The cubic root of 9998277119 is about 2154.3109551058.

The spelling of 9998277119 in words is "nine billion, nine hundred ninety-eight million, two hundred seventy-seven thousand, one hundred nineteen".