6463900741 has 8 divisors (see below), whose sum is σ = 6829067520. Its totient is φ = 6108218928.

The previous prime is 6463900733. The next prime is 6463900747. The reversal of 6463900741 is 1470093646.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6463900741 - 2³ = 6463900733 is a prime.

It is a super-3 number, since 3×6463900741³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6463900694 and 6463900703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6463900747) 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 7 ways as a sum of consecutive naturals, for example, 2369841 + ... + 2372566.

It is an arithmetic number, because the mean of its divisors is an integer number (853633440).

Almost surely, 2^6463900741 is an apocalyptic number.

It is an amenable number.

6463900741 is a deficient number, since it is larger than the sum of its proper divisors (365166779).

6463900741 is a wasteful number, since it uses less digits than its factorization.

6463900741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4742483.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 6463900741 is about 80398.3876766195. The cubic root of 6463900741 is about 1862.7942682108.

The spelling of 6463900741 in words is "six billion, four hundred sixty-three million, nine hundred thousand, seven hundred forty-one".