682842466 has 8 divisors (see below), whose sum is σ = 1024652124. Its totient is φ = 341291760.

The previous prime is 682842427. The next prime is 682842467. The reversal of 682842466 is 664248286.

It can be written as a sum of positive squares in 2 ways, for example, as 670033225 + 12809241 = 25885^2 + 3579^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×682842466² = 932547666745922312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (682842467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58005 + ... + 68776.

Almost surely, 2^682842466 is an apocalyptic number.

682842466 is a deficient number, since it is larger than the sum of its proper divisors (341809658).

682842466 is a wasteful number, since it uses less digits than its factorization.

682842466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129476.

The product of its digits is 884736, while the sum is 46.

The square root of 682842466 is about 26131.2545814394. The cubic root of 682842466 is about 880.5895094433.

It can be divided in two parts, 6828 and 42466, that added together give a palindrome (49294).

The spelling of 682842466 in words is "six hundred eighty-two million, eight hundred forty-two thousand, four hundred sixty-six".