8469447495 has 8 divisors (see below), whose sum is σ = 13551116016. Its totient is φ = 4517038656.

The previous prime is 8469447479. The next prime is 8469447499. The reversal of 8469447495 is 5947449648.

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

It is not a de Polignac number, because 8469447495 - 2⁴ = 8469447479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8469447499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282314902 + ... + 282314931.

It is an arithmetic number, because the mean of its divisors is an integer number (1693889502).

Almost surely, 2^8469447495 is an apocalyptic number.

8469447495 is a deficient number, since it is larger than the sum of its proper divisors (5081668521).

8469447495 is a wasteful number, since it uses less digits than its factorization.

8469447495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564629841.

The product of its digits is 34836480, while the sum is 60.

The square root of 8469447495 is about 92029.6011889653. The cubic root of 8469447495 is about 2038.3794234986.

The spelling of 8469447495 in words is "eight billion, four hundred sixty-nine million, four hundred forty-seven thousand, four hundred ninety-five".