8371162479 has 8 divisors (see below), whose sum is σ = 11162131120. Its totient is φ = 5580484416.

The previous prime is 8371162453. The next prime is 8371162489. The reversal of 8371162479 is 9742611738.

It is a happy number.

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

It is not a de Polignac number, because 8371162479 - 2⁷ = 8371162351 is a prime.

It is a super-2 number, since 2×8371162479² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8371162439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7077 + ... + 129585.

It is an arithmetic number, because the mean of its divisors is an integer number (1395266390).

Almost surely, 2^8371162479 is an apocalyptic number.

8371162479 is a deficient number, since it is larger than the sum of its proper divisors (2790968641).

8371162479 is a wasteful number, since it uses less digits than its factorization.

8371162479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145289.

The product of its digits is 508032, while the sum is 48.

The square root of 8371162479 is about 91494.0570692982. The cubic root of 8371162479 is about 2030.4638281863.

The spelling of 8371162479 in words is "eight billion, three hundred seventy-one million, one hundred sixty-two thousand, four hundred seventy-nine".