340084799 has 2 divisors, whose sum is σ = 340084800. Its totient is φ = 340084798.

The previous prime is 340084793. The next prime is 340084837. The reversal of 340084799 is 997480043.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 340084799 - 2⁸ = 340084543 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340084793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170042399 + 170042400.

It is an arithmetic number, because the mean of its divisors is an integer number (170042400).

Almost surely, 2^340084799 is an apocalyptic number.

340084799 is a deficient number, since it is larger than the sum of its proper divisors (1).

340084799 is an equidigital number, since it uses as much as digits as its factorization.

340084799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 340084799 is about 18441.3882069653. The cubic root of 340084799 is about 698.0112250968.

The spelling of 340084799 in words is "three hundred forty million, eighty-four thousand, seven hundred ninety-nine".