6413343633 has 6 divisors (see below), whose sum is σ = 9263718594. Its totient is φ = 4275562416.

The previous prime is 6413343623. The next prime is 6413343691. The reversal of 6413343633 is 3363433146.

6413343633 is a `hidden beast` number, since 6 + 4 + 13 + 3 + 4 + 3 + 633 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5888567169 + 524776464 = 76737^2 + 22908^2 .

It is not a de Polignac number, because 6413343633 - 2⁴ = 6413343617 is a prime.

It is a super-2 number, since 2×6413343633² = 82261953109883277378, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6413343623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 356296860 + ... + 356296877.

It is an arithmetic number, because the mean of its divisors is an integer number (1543953099).

Almost surely, 2^6413343633 is an apocalyptic number.

It is an amenable number.

6413343633 is a deficient number, since it is larger than the sum of its proper divisors (2850374961).

6413343633 is a wasteful number, since it uses less digits than its factorization.

6413343633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712593743 (or 712593740 counting only the distinct ones).

The product of its digits is 139968, while the sum is 36.

The square root of 6413343633 is about 80083.3542816483. The cubic root of 6413343633 is about 1857.9249639373.

Adding to 6413343633 its reverse (3363433146), we get a palindrome (9776776779).

The spelling of 6413343633 in words is "six billion, four hundred thirteen million, three hundred forty-three thousand, six hundred thirty-three".