6282781696 has 33 divisors (see below), whose sum is σ = 12564500329. Its totient is φ = 3140122624.

The previous prime is 6282781679. The next prime is 6282781711. The reversal of 6282781696 is 6961872826.

The square root of 6282781696 is 79264.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3153945600 + 3128836096 = 56160^2 + 55936^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2535210 + ... + 2537686.

Almost surely, 2^6282781696 is an apocalyptic number.

6282781696 is the 79264-th square number.

It is an amenable number.

6282781696 is a deficient number, since it is larger than the sum of its proper divisors (6281718633).

6282781696 is an frugal number, since it uses more digits than its factorization.

6282781696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4974 (or 2479 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 55.

The cubic root of 6282781696 is about 1845.2306364342.

The spelling of 6282781696 in words is "six billion, two hundred eighty-two million, seven hundred eighty-one thousand, six hundred ninety-six".