682428424 has 16 divisors (see below), whose sum is σ = 1303696620. Its totient is φ = 334776000.

The previous prime is 682428421. The next prime is 682428427. The reversal of 682428424 is 424824286.

It is an interprime number because it is at equal distance from previous prime (682428421) and next prime (682428427).

It can be written as a sum of positive squares in 2 ways, for example, as 664092900 + 18335524 = 25770^2 + 4282^2 .

It is not an unprimeable number, because it can be changed into a prime (682428421) 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, 804327 + ... + 805174.

Almost surely, 2^682428424 is an apocalyptic number.

It is an amenable number.

682428424 is a deficient number, since it is larger than the sum of its proper divisors (621268196).

682428424 is a wasteful number, since it uses less digits than its factorization.

682428424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609560 (or 1609556 counting only the distinct ones).

The product of its digits is 196608, while the sum is 40.

The square root of 682428424 is about 26123.3310280293. The cubic root of 682428424 is about 880.4114914393.

The spelling of 682428424 in words is "six hundred eighty-two million, four hundred twenty-eight thousand, four hundred twenty-four".