9798677473 has 16 divisors (see below), whose sum is σ = 11215684480. Its totient is φ = 8485668864.

The previous prime is 9798677459. The next prime is 9798677479. The reversal of 9798677473 is 3747768979.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9798677473 is a prime.

It is a super-4 number, since 4×9798677473⁴ (a number of 41 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9798677399 and 9798677408.

It is not an unprimeable number, because it can be changed into a prime (9798677479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167136 + ... + 218017.

It is an arithmetic number, because the mean of its divisors is an integer number (700980280).

Almost surely, 2^9798677473 is an apocalyptic number.

It is an amenable number.

9798677473 is a deficient number, since it is larger than the sum of its proper divisors (1417007007).

9798677473 is a wasteful number, since it uses less digits than its factorization.

9798677473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385288.

The product of its digits is 112021056, while the sum is 67.

The square root of 9798677473 is about 98988.2693706684. The cubic root of 9798677473 is about 2139.8786923551.

The spelling of 9798677473 in words is "nine billion, seven hundred ninety-eight million, six hundred seventy-seven thousand, four hundred seventy-three".