682444763 has 16 divisors (see below), whose sum is σ = 916290816. Its totient is φ = 490868640.

The previous prime is 682444751. The next prime is 682444769. The reversal of 682444763 is 367444286.

It is a cyclic number.

It is not a de Polignac number, because 682444763 - 2⁶ = 682444699 is a prime.

It is a super-2 number, since 2×682444763² = 931461709092252338, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (682444769) 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 in 15 ways as a sum of consecutive naturals, for example, 339881 + ... + 341882.

It is an arithmetic number, because the mean of its divisors is an integer number (57268176).

Almost surely, 2^682444763 is an apocalyptic number.

682444763 is a deficient number, since it is larger than the sum of its proper divisors (233846053).

682444763 is a wasteful number, since it uses less digits than its factorization.

682444763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681794.

The product of its digits is 774144, while the sum is 44.

The square root of 682444763 is about 26123.6437542698. The cubic root of 682444763 is about 880.4185177823.

The spelling of 682444763 in words is "six hundred eighty-two million, four hundred forty-four thousand, seven hundred sixty-three".