340383611 has 2 divisors, whose sum is σ = 340383612. Its totient is φ = 340383610.

The previous prime is 340383577. The next prime is 340383623. The reversal of 340383611 is 116383043.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340383611 is a prime.

It is a super-2 number, since 2×340383611² = 231722005274798642, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (340388611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170191805 + 170191806.

It is an arithmetic number, because the mean of its divisors is an integer number (170191806).

Almost surely, 2^340383611 is an apocalyptic number.

340383611 is a deficient number, since it is larger than the sum of its proper divisors (1).

340383611 is an equidigital number, since it uses as much as digits as its factorization.

340383611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 340383611 is about 18449.4880958795. The cubic root of 340383611 is about 698.2155987054.

The spelling of 340383611 in words is "three hundred forty million, three hundred eighty-three thousand, six hundred eleven".