8436073855 has 16 divisors (see below), whose sum is σ = 11183385600. Its totient is φ = 6057660960.

The previous prime is 8436073847. The next prime is 8436073861. The reversal of 8436073855 is 5583706348.

It is not a de Polignac number, because 8436073855 - 2³ = 8436073847 is a prime.

It is a super-2 number, since 2×8436073855² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8436073799 and 8436073808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 966435 + ... + 975124.

It is an arithmetic number, because the mean of its divisors is an integer number (698961600).

Almost surely, 2^8436073855 is an apocalyptic number.

8436073855 is a deficient number, since it is larger than the sum of its proper divisors (2747311745).

8436073855 is a wasteful number, since it uses less digits than its factorization.

8436073855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1941654.

The product of its (nonzero) digits is 2419200, while the sum is 49.

The square root of 8436073855 is about 91848.1020761997. The cubic root of 8436073855 is about 2035.6985051502.

The spelling of 8436073855 in words is "eight billion, four hundred thirty-six million, seventy-three thousand, eight hundred fifty-five".