340082693 has 2 divisors, whose sum is σ = 340082694. Its totient is φ = 340082692.

The previous prime is 340082663. The next prime is 340082713. The reversal of 340082693 is 396280043.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 313219204 + 26863489 = 17698^2 + 5183^2 .

It is a cyclic number.

It is not a de Polignac number, because 340082693 - 2⁶ = 340082629 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340082663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170041346 + 170041347.

It is an arithmetic number, because the mean of its divisors is an integer number (170041347).

Almost surely, 2^340082693 is an apocalyptic number.

It is an amenable number.

340082693 is a deficient number, since it is larger than the sum of its proper divisors (1).

340082693 is an equidigital number, since it uses as much as digits as its factorization.

340082693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 340082693 is about 18441.3311070541. The cubic root of 340082693 is about 698.0097842653.

The spelling of 340082693 in words is "three hundred forty million, eighty-two thousand, six hundred ninety-three".