6484170805 has 16 divisors (see below), whose sum is σ = 8895429504. Its totient is φ = 4444862400.

The previous prime is 6484170757. The next prime is 6484170809. The reversal of 6484170805 is 5080714846.

It is not a de Polignac number, because 6484170805 - 2¹⁹ = 6483646517 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 (6484170809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87474 + ... + 143596.

It is an arithmetic number, because the mean of its divisors is an integer number (555964344).

Almost surely, 2^6484170805 is an apocalyptic number.

It is an amenable number.

6484170805 is a deficient number, since it is larger than the sum of its proper divisors (2411258699).

6484170805 is a wasteful number, since it uses less digits than its factorization.

6484170805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59436.

The product of its (nonzero) digits is 215040, while the sum is 43.

The square root of 6484170805 is about 80524.3491435976. The cubic root of 6484170805 is about 1864.7394073193.

The spelling of 6484170805 in words is "six billion, four hundred eighty-four million, one hundred seventy thousand, eight hundred five".