3400063609 has 2 divisors, whose sum is σ = 3400063610. Its totient is φ = 3400063608.

The previous prime is 3400063603. The next prime is 3400063643. The reversal of 3400063609 is 9063600043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2299682025 + 1100381584 = 47955^2 + 33172^2 .

It is a cyclic number.

It is not a de Polignac number, because 3400063609 - 2²⁵ = 3366509177 is a prime.

It is a super-2 number, since 2×3400063609² = 23120865090492209762, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3400063603) 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, 1700031804 + 1700031805.

It is an arithmetic number, because the mean of its divisors is an integer number (1700031805).

Almost surely, 2^3400063609 is an apocalyptic number.

It is an amenable number.

3400063609 is a deficient number, since it is larger than the sum of its proper divisors (1).

3400063609 is an equidigital number, since it uses as much as digits as its factorization.

3400063609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 3400063609 is about 58310.0643885770. The cubic root of 3400063609 is about 1503.7039734514.

The spelling of 3400063609 in words is "three billion, four hundred million, sixty-three thousand, six hundred nine".