682394117 has 2 divisors, whose sum is σ = 682394118. Its totient is φ = 682394116.

The previous prime is 682394087. The next prime is 682394147. The reversal of 682394117 is 711493286.

It is a balanced prime because it is at equal distance from previous prime (682394087) and next prime (682394147).

It can be written as a sum of positive squares in only one way, i.e., 444956836 + 237437281 = 21094^2 + 15409^2 .

It is a cyclic number.

It is not a de Polignac number, because 682394117 - 2¹⁰ = 682393093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (682394147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341197058 + 341197059.

It is an arithmetic number, because the mean of its divisors is an integer number (341197059).

Almost surely, 2^682394117 is an apocalyptic number.

It is an amenable number.

682394117 is a deficient number, since it is larger than the sum of its proper divisors (1).

682394117 is an equidigital number, since it uses as much as digits as its factorization.

682394117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 41.

The square root of 682394117 is about 26122.6743845266. The cubic root of 682394117 is about 880.3967378612.

The spelling of 682394117 in words is "six hundred eighty-two million, three hundred ninety-four thousand, one hundred seventeen".