3405999013 has 2 divisors, whose sum is σ = 3405999014. Its totient is φ = 3405999012.

The previous prime is 3405998951. The next prime is 3405999017. The reversal of 3405999013 is 3109995043.

3405999013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3304755169 + 101243844 = 57487^2 + 10062^2 .

It is a cyclic number.

It is not a de Polignac number, because 3405999013 - 2¹³ = 3405990821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3405999017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1702999506 + 1702999507.

It is an arithmetic number, because the mean of its divisors is an integer number (1702999507).

Almost surely, 2^3405999013 is an apocalyptic number.

It is an amenable number.

3405999013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3405999013 is an equidigital number, since it uses as much as digits as its factorization.

3405999013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 131220, while the sum is 43.

The square root of 3405999013 is about 58360.9373896616. The cubic root of 3405999013 is about 1504.5784573043.

The spelling of 3405999013 in words is "three billion, four hundred five million, nine hundred ninety-nine thousand, thirteen".