6366873466 has 4 divisors (see below), whose sum is σ = 9550310202. Its totient is φ = 3183436732.

The previous prime is 6366873463. The next prime is 6366873467. The reversal of 6366873466 is 6643786636.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6270264225 + 96609241 = 79185^2 + 9829^2 .

It is a super-3 number, since 3×6366873466³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (6366873463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1591718365 + ... + 1591718368.

Almost surely, 2^6366873466 is an apocalyptic number.

6366873466 is a deficient number, since it is larger than the sum of its proper divisors (3183436736).

6366873466 is a wasteful number, since it uses less digits than its factorization.

6366873466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3183436735.

The product of its digits is 15676416, while the sum is 55.

The square root of 6366873466 is about 79792.6905549625. The cubic root of 6366873466 is about 1853.4266625347.

The spelling of 6366873466 in words is "six billion, three hundred sixty-six million, eight hundred seventy-three thousand, four hundred sixty-six".