340061719 has 2 divisors, whose sum is σ = 340061720. Its totient is φ = 340061718.

The previous prime is 340061713. The next prime is 340061767. The reversal of 340061719 is 917160043.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 340061719 - 2⁹ = 340061207 is a prime.

It is a super-2 number, since 2×340061719² = 231283945458469922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340061713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170030859 + 170030860.

It is an arithmetic number, because the mean of its divisors is an integer number (170030860).

Almost surely, 2^340061719 is an apocalyptic number.

340061719 is a deficient number, since it is larger than the sum of its proper divisors (1).

340061719 is an equidigital number, since it uses as much as digits as its factorization.

340061719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 340061719 is about 18440.7624300081. The cubic root of 340061719 is about 697.9954344630.

The spelling of 340061719 in words is "three hundred forty million, sixty-one thousand, seven hundred nineteen".