6463359 has 12 divisors (see below), whose sum is σ = 10669776. Its totient is φ = 3693312.

The previous prime is 6463337. The next prime is 6463381. The reversal of 6463359 is 9533646.

6463359 is a `hidden beast` number, since 646 + 3 + 3 + 5 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (6463337) and next prime (6463381).

It is not a de Polignac number, because 6463359 - 2⁷ = 6463231 is a prime.

6463359 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6463309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51234 + ... + 51359.

It is an arithmetic number, because the mean of its divisors is an integer number (889148).

Almost surely, 2^6463359 is an apocalyptic number.

6463359 is a deficient number, since it is larger than the sum of its proper divisors (4206417).

6463359 is a wasteful number, since it uses less digits than its factorization.

6463359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102606 (or 102603 counting only the distinct ones).

The product of its digits is 58320, while the sum is 36.

The square root of 6463359 is about 2542.3137099894. The cubic root of 6463359 is about 186.2742226352.

It can be divided in two parts, 646 and 3359, that added together give a triangular number (4005 = T₈₉).

The spelling of 6463359 in words is "six million, four hundred sixty-three thousand, three hundred fifty-nine".