682662923 has 2 divisors, whose sum is σ = 682662924. Its totient is φ = 682662922.

The previous prime is 682662857. The next prime is 682662947. The reversal of 682662923 is 329266286.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 682662923 - 2⁸ = 682662667 is a prime.

It is not a weakly prime, because it can be changed into another prime (682662223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341331461 + 341331462.

It is an arithmetic number, because the mean of its divisors is an integer number (341331462).

Almost surely, 2^682662923 is an apocalyptic number.

682662923 is a deficient number, since it is larger than the sum of its proper divisors (1).

682662923 is an equidigital number, since it uses as much as digits as its factorization.

682662923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 373248, while the sum is 44.

The square root of 682662923 is about 26127.8189483929. The cubic root of 682662923 is about 880.5123234894.

The spelling of 682662923 in words is "six hundred eighty-two million, six hundred sixty-two thousand, nine hundred twenty-three".