3400343311 has 2 divisors, whose sum is σ = 3400343312. Its totient is φ = 3400343310.

The previous prime is 3400343237. The next prime is 3400343363. The reversal of 3400343311 is 1133430043.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3400343311 - 2¹⁷ = 3400212239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3400343381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700171655 + 1700171656.

It is an arithmetic number, because the mean of its divisors is an integer number (1700171656).

Almost surely, 2^3400343311 is an apocalyptic number.

3400343311 is a deficient number, since it is larger than the sum of its proper divisors (1).

3400343311 is an equidigital number, since it uses as much as digits as its factorization.

3400343311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 3400343311 is about 58312.4627416816. The cubic root of 3400343311 is about 1503.7452057659.

Adding to 3400343311 its reverse (1133430043), we get a palindrome (4533773354).

The spelling of 3400343311 in words is "three billion, four hundred million, three hundred forty-three thousand, three hundred eleven".