6412766312 has 16 divisors (see below), whose sum is σ = 12025514340. Its totient is φ = 3205962496.

The previous prime is 6412766309. The next prime is 6412766341. The reversal of 6412766312 is 2136672146.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6392642116 + 20124196 = 79954^2 + 4486^2 .

It is a super-2 number, since 2×6412766312² = 82247143544644162688, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 17738 + ... + 114630.

Almost surely, 2^6412766312 is an apocalyptic number.

It is an amenable number.

6412766312 is a deficient number, since it is larger than the sum of its proper divisors (5612748028).

6412766312 is a wasteful number, since it uses less digits than its factorization.

6412766312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105172 (or 105168 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 6412766312 is about 80079.7496999085. The cubic root of 6412766312 is about 1857.8692129205.

The spelling of 6412766312 in words is "six billion, four hundred twelve million, seven hundred sixty-six thousand, three hundred twelve".