7073406413 has 2 divisors, whose sum is σ = 7073406414. Its totient is φ = 7073406412.

The previous prime is 7073406397. The next prime is 7073406419. The reversal of 7073406413 is 3146043707.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4070695204 + 3002711209 = 63802^2 + 54797^2 .

It is a cyclic number.

It is not a de Polignac number, because 7073406413 - 2⁴ = 7073406397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7073406419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3536703206 + 3536703207.

It is an arithmetic number, because the mean of its divisors is an integer number (3536703207).

Almost surely, 2^7073406413 is an apocalyptic number.

It is an amenable number.

7073406413 is a deficient number, since it is larger than the sum of its proper divisors (1).

7073406413 is an equidigital number, since it uses as much as digits as its factorization.

7073406413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 7073406413 is about 84103.5457813759. The cubic root of 7073406413 is about 1919.5946783476.

The spelling of 7073406413 in words is "seven billion, seventy-three million, four hundred six thousand, four hundred thirteen".