7071825349 has 2 divisors, whose sum is σ = 7071825350. Its totient is φ = 7071825348.

The previous prime is 7071825347. The next prime is 7071825377. The reversal of 7071825349 is 9435281707.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6366922849 + 704902500 = 79793^2 + 26550^2 .

It is a cyclic number.

It is not a de Polignac number, because 7071825349 - 2¹ = 7071825347 is a prime.

Together with 7071825347, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 7071825299 and 7071825308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7071825347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3535912674 + 3535912675.

It is an arithmetic number, because the mean of its divisors is an integer number (3535912675).

Almost surely, 2^7071825349 is an apocalyptic number.

It is an amenable number.

7071825349 is a deficient number, since it is larger than the sum of its proper divisors (1).

7071825349 is an equidigital number, since it uses as much as digits as its factorization.

7071825349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 7071825349 is about 84094.1457474895. The cubic root of 7071825349 is about 1919.4516436237.

The spelling of 7071825349 in words is "seven billion, seventy-one million, eight hundred twenty-five thousand, three hundred forty-nine".