6970710749 has 2 divisors, whose sum is σ = 6970710750. Its totient is φ = 6970710748.

The previous prime is 6970710743. The next prime is 6970710827. The reversal of 6970710749 is 9470170796.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5695720900 + 1274989849 = 75470^2 + 35707^2 .

It is a cyclic number.

It is not a de Polignac number, because 6970710749 - 2²⁰ = 6969662173 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6970710697 and 6970710706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6970710743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3485355374 + 3485355375.

It is an arithmetic number, because the mean of its divisors is an integer number (3485355375).

Almost surely, 2^6970710749 is an apocalyptic number.

It is an amenable number.

6970710749 is a deficient number, since it is larger than the sum of its proper divisors (1).

6970710749 is an equidigital number, since it uses as much as digits as its factorization.

6970710749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 666792, while the sum is 50.

The square root of 6970710749 is about 83490.7824193785. The cubic root of 6970710749 is about 1910.2594376350.

The spelling of 6970710749 in words is "six billion, nine hundred seventy million, seven hundred ten thousand, seven hundred forty-nine".