8471415479 has 8 divisors (see below), whose sum is σ = 8599758720. Its totient is φ = 8343128376.

The previous prime is 8471415437. The next prime is 8471415517. The reversal of 8471415479 is 9745141748.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8471415479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8471415679) 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, 367982 + ... + 390324.

It is an arithmetic number, because the mean of its divisors is an integer number (1074969840).

Almost surely, 2^8471415479 is an apocalyptic number.

8471415479 is a deficient number, since it is larger than the sum of its proper divisors (128343241).

8471415479 is a wasteful number, since it uses less digits than its factorization.

8471415479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28069.

The product of its digits is 1128960, while the sum is 50.

The square root of 8471415479 is about 92040.2926929288. The cubic root of 8471415479 is about 2038.5372924121.

The spelling of 8471415479 in words is "eight billion, four hundred seventy-one million, four hundred fifteen thousand, four hundred seventy-nine".