6734670605 has 16 divisors (see below), whose sum is σ = 8813441280. Its totient is φ = 4910338368.

The previous prime is 6734670601. The next prime is 6734670637. The reversal of 6734670605 is 5060764376.

It is not a de Polignac number, because 6734670605 - 2² = 6734670601 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6734670601) 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 15 ways as a sum of consecutive naturals, for example, 650627 + ... + 660896.

It is an arithmetic number, because the mean of its divisors is an integer number (550840080).

Almost surely, 2^6734670605 is an apocalyptic number.

6734670605 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6734670605 is a deficient number, since it is larger than the sum of its proper divisors (2078770675).

6734670605 is a wasteful number, since it uses less digits than its factorization.

6734670605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311620.

The product of its (nonzero) digits is 635040, while the sum is 44.

The square root of 6734670605 is about 82065.0388716169. The cubic root of 6734670605 is about 1888.4498365739.

The spelling of 6734670605 in words is "six billion, seven hundred thirty-four million, six hundred seventy thousand, six hundred five".