7247340029 has 2 divisors, whose sum is σ = 7247340030. Its totient is φ = 7247340028.

The previous prime is 7247339987. The next prime is 7247340041. The reversal of 7247340029 is 9200437427.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5851944004 + 1395396025 = 76498^2 + 37355^2 .

It is a cyclic number.

It is not a de Polignac number, because 7247340029 - 2²⁴ = 7230562813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7247339974 and 7247340001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7247345029) 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, 3623670014 + 3623670015.

It is an arithmetic number, because the mean of its divisors is an integer number (3623670015).

Almost surely, 2^7247340029 is an apocalyptic number.

It is an amenable number.

7247340029 is a deficient number, since it is larger than the sum of its proper divisors (1).

7247340029 is an equidigital number, since it uses as much as digits as its factorization.

7247340029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 7247340029 is about 85131.3105091188. The cubic root of 7247340029 is about 1935.2015920589.

The spelling of 7247340029 in words is "seven billion, two hundred forty-seven million, three hundred forty thousand, twenty-nine".