6347802663 has 48 divisors (see below), whose sum is σ = 10009864800. Its totient is φ = 3861043200.

The previous prime is 6347802623. The next prime is 6347802689. The reversal of 6347802663 is 3662087436.

6347802663 is a `hidden beast` number, since 634 + 7 + 8 + 0 + 2 + 6 + 6 + 3 = 666.

It is not a de Polignac number, because 6347802663 - 2¹⁰ = 6347801639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6347802613) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2264863 + ... + 2267663.

It is an arithmetic number, because the mean of its divisors is an integer number (208538850).

Almost surely, 2^6347802663 is an apocalyptic number.

6347802663 is a deficient number, since it is larger than the sum of its proper divisors (3662062137).

6347802663 is a wasteful number, since it uses less digits than its factorization.

6347802663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3312 (or 3309 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The square root of 6347802663 is about 79673.0987410431. The cubic root of 6347802663 is about 1851.5742784749.

The spelling of 6347802663 in words is "six billion, three hundred forty-seven million, eight hundred two thousand, six hundred sixty-three".