7700470013 has 2 divisors, whose sum is σ = 7700470014. Its totient is φ = 7700470012.

The previous prime is 7700470003. The next prime is 7700470031. The reversal of 7700470013 is 3100740077.

Together with next prime (7700470031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3888395449 + 3812074564 = 62357^2 + 61742^2 .

It is a cyclic number.

It is not a de Polignac number, because 7700470013 - 2¹⁶ = 7700404477 is a prime.

It is a super-2 number, since 2×7700470013² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7700470003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3850235006 + 3850235007.

It is an arithmetic number, because the mean of its divisors is an integer number (3850235007).

Almost surely, 2^7700470013 is an apocalyptic number.

It is an amenable number.

7700470013 is a deficient number, since it is larger than the sum of its proper divisors (1).

7700470013 is an equidigital number, since it uses as much as digits as its factorization.

7700470013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4116, while the sum is 29.

The square root of 7700470013 is about 87752.3219806747. The cubic root of 7700470013 is about 1974.7209999948.

The spelling of 7700470013 in words is "seven billion, seven hundred million, four hundred seventy thousand, thirteen".