6734285866 has 64 divisors (see below), whose sum is σ = 13305876480. Its totient is φ = 2479296960.

The previous prime is 6734285863. The next prime is 6734285867. The reversal of 6734285866 is 6685824376.

It is a super-2 number, since 2×6734285866² = 90701212250014739912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6734285863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 193861 + ... + 225943.

It is an arithmetic number, because the mean of its divisors is an integer number (207904320).

Almost surely, 2^6734285866 is an apocalyptic number.

6734285866 is a deficient number, since it is larger than the sum of its proper divisors (6571590614).

6734285866 is a wasteful number, since it uses less digits than its factorization.

6734285866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32179.

The product of its digits is 11612160, while the sum is 55.

The square root of 6734285866 is about 82062.6947278725. The cubic root of 6734285866 is about 1888.4138746994.

The spelling of 6734285866 in words is "six billion, seven hundred thirty-four million, two hundred eighty-five thousand, eight hundred sixty-six".