8473880471491 has 8 divisors (see below), whose sum is σ = 9147217301280. Its totient is φ = 7825952578752.

The previous prime is 8473880471471. The next prime is 8473880471501. The reversal of 8473880471491 is 1941740883748.

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 8473880471491 - 2¹¹ = 8473880469443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8473880471411) 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, 6352233570 + ... + 6352234903.

It is an arithmetic number, because the mean of its divisors is an integer number (1143402162660).

Almost surely, 2^{8473880471491} is an apocalyptic number.

8473880471491 is a deficient number, since it is larger than the sum of its proper divisors (673336829789).

8473880471491 is a wasteful number, since it uses less digits than its factorization.

8473880471491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12704468525.

The product of its (nonzero) digits is 43352064, while the sum is 64.

The spelling of 8473880471491 in words is "eight trillion, four hundred seventy-three billion, eight hundred eighty million, four hundred seventy-one thousand, four hundred ninety-one".