682701043 has 2 divisors, whose sum is σ = 682701044. Its totient is φ = 682701042.

The previous prime is 682701029. The next prime is 682701053. The reversal of 682701043 is 340107286.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 682701043 - 2¹⁷ = 682569971 is a prime.

It is a super-2 number, since 2×682701043² = 932161428226575698, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 682700996 and 682701014.

It is not a weakly prime, because it can be changed into another prime (682701053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341350521 + 341350522.

It is an arithmetic number, because the mean of its divisors is an integer number (341350522).

Almost surely, 2^682701043 is an apocalyptic number.

682701043 is a deficient number, since it is larger than the sum of its proper divisors (1).

682701043 is an equidigital number, since it uses as much as digits as its factorization.

682701043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 682701043 is about 26128.5484288737. The cubic root of 682701043 is about 880.5287124978.

The spelling of 682701043 in words is "six hundred eighty-two million, seven hundred one thousand, forty-three".