6285720632 has 8 divisors (see below), whose sum is σ = 11785726200. Its totient is φ = 3142860312.

The previous prime is 6285720631. The next prime is 6285720647. The reversal of 6285720632 is 2360275826.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 6285720632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6285720631) 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 as a sum of consecutive naturals, namely, 392857532 + ... + 392857547.

It is an arithmetic number, because the mean of its divisors is an integer number (1473215775).

Almost surely, 2^6285720632 is an apocalyptic number.

It is an amenable number.

6285720632 is a deficient number, since it is larger than the sum of its proper divisors (5500005568).

6285720632 is a wasteful number, since it uses less digits than its factorization.

6285720632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785715085 (or 785715081 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 6285720632 is about 79282.5367404449. The cubic root of 6285720632 is about 1845.5183099331.

The spelling of 6285720632 in words is "six billion, two hundred eighty-five million, seven hundred twenty thousand, six hundred thirty-two".