6285720346 has 16 divisors (see below), whose sum is σ = 9481514976. Its totient is φ = 3125249136.

The previous prime is 6285720317. The next prime is 6285720379. The reversal of 6285720346 is 6430275826.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390265 + ... + 406051.

It is an arithmetic number, because the mean of its divisors is an integer number (592594686).

Almost surely, 2^6285720346 is an apocalyptic number.

6285720346 is a deficient number, since it is larger than the sum of its proper divisors (3195794630).

6285720346 is a wasteful number, since it uses less digits than its factorization.

6285720346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16893.

The product of its (nonzero) digits is 483840, while the sum is 43.

The square root of 6285720346 is about 79282.5349367690. The cubic root of 6285720346 is about 1845.5182819427.

The spelling of 6285720346 in words is "six billion, two hundred eighty-five million, seven hundred twenty thousand, three hundred forty-six".