6302243646 has 48 divisors (see below), whose sum is σ = 14588121600. Its totient is φ = 1960470864.

The previous prime is 6302243599. The next prime is 6302243669. The reversal of 6302243646 is 6463422036.

6302243646 is a `hidden beast` number, since 6 + 3 + 0 + 2 + 2 + 4 + 3 + 646 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6302243646.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114606 + ... + 160433.

It is an arithmetic number, because the mean of its divisors is an integer number (303919200).

Almost surely, 2^6302243646 is an apocalyptic number.

6302243646 is an abundant number, since it is smaller than the sum of its proper divisors (8285877954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6302243646 is a wasteful number, since it uses less digits than its factorization.

6302243646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275133 (or 275130 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

The square root of 6302243646 is about 79386.6717150933. The cubic root of 6302243646 is about 1847.1339743140.

The spelling of 6302243646 in words is "six billion, three hundred two million, two hundred forty-three thousand, six hundred forty-six".