8436337473 has 4 divisors (see below), whose sum is σ = 11248449968. Its totient is φ = 5624224980.

The previous prime is 8436337471. The next prime is 8436337517. The reversal of 8436337473 is 3747336348.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 8436337473 - 2¹ = 8436337471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8436337471) 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 3 ways as a sum of consecutive naturals, for example, 1406056243 + ... + 1406056248.

It is an arithmetic number, because the mean of its divisors is an integer number (2812112492).

Almost surely, 2^8436337473 is an apocalyptic number.

It is an amenable number.

8436337473 is a deficient number, since it is larger than the sum of its proper divisors (2812112495).

8436337473 is a wasteful number, since it uses less digits than its factorization.

8436337473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812112494.

The product of its digits is 3048192, while the sum is 48.

The square root of 8436337473 is about 91849.5371409132. The cubic root of 8436337473 is about 2035.7197093734.

The spelling of 8436337473 in words is "eight billion, four hundred thirty-six million, three hundred thirty-seven thousand, four hundred seventy-three".