6417329693 has 4 divisors (see below), whose sum is σ = 6436717728. Its totient is φ = 6397941660.

The previous prime is 6417329689. The next prime is 6417329719. The reversal of 6417329693 is 3969237146.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6417329693 - 2² = 6417329689 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6417329993) 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 3 ways as a sum of consecutive naturals, for example, 9693521 + ... + 9694182.

It is an arithmetic number, because the mean of its divisors is an integer number (1609179432).

Almost surely, 2^6417329693 is an apocalyptic number.

It is an amenable number.

6417329693 is a deficient number, since it is larger than the sum of its proper divisors (19388035).

6417329693 is a wasteful number, since it uses less digits than its factorization.

6417329693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19388034.

The product of its digits is 1469664, while the sum is 50.

The square root of 6417329693 is about 80108.2373604613. The cubic root of 6417329693 is about 1858.3098004612.

The spelling of 6417329693 in words is "six billion, four hundred seventeen million, three hundred twenty-nine thousand, six hundred ninety-three".