682329143 has 4 divisors (see below), whose sum is σ = 688367568. Its totient is φ = 676290720.

The previous prime is 682329113. The next prime is 682329149. The reversal of 682329143 is 341923286.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 341923286 = 2 ⋅170961643.

It is a cyclic number.

It is not a de Polignac number, because 682329143 - 2⁶ = 682329079 is a prime.

It is a super-2 number, since 2×682329143² = 931146118774228898, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 682329097 and 682329106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682329149) 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, 3019043 + ... + 3019268.

It is an arithmetic number, because the mean of its divisors is an integer number (172091892).

Almost surely, 2^682329143 is an apocalyptic number.

682329143 is a deficient number, since it is larger than the sum of its proper divisors (6038425).

682329143 is a wasteful number, since it uses less digits than its factorization.

682329143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6038424.

The product of its digits is 62208, while the sum is 38.

The square root of 682329143 is about 26121.4307226844. The cubic root of 682329143 is about 880.3687947162.

The spelling of 682329143 in words is "six hundred eighty-two million, three hundred twenty-nine thousand, one hundred forty-three".