3420300311 has 2 divisors, whose sum is σ = 3420300312. Its totient is φ = 3420300310.

The previous prime is 3420300211. The next prime is 3420300343. The reversal of 3420300311 is 1130030243.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3420300311 - 2¹⁰ = 3420299287 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3420300311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3420300391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710150155 + 1710150156.

It is an arithmetic number, because the mean of its divisors is an integer number (1710150156).

Almost surely, 2^3420300311 is an apocalyptic number.

3420300311 is a deficient number, since it is larger than the sum of its proper divisors (1).

3420300311 is an equidigital number, since it uses as much as digits as its factorization.

3420300311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3420300311 is about 58483.3336173649. Note that the first 3 decimals coincide. The cubic root of 3420300311 is about 1506.6813526829.

Adding to 3420300311 its reverse (1130030243), we get a palindrome (4550330554).

The spelling of 3420300311 in words is "three billion, four hundred twenty million, three hundred thousand, three hundred eleven".