7247292667 has 2 divisors, whose sum is σ = 7247292668. Its totient is φ = 7247292666.

The previous prime is 7247292659. The next prime is 7247292727. The reversal of 7247292667 is 7662927427.

7247292667 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7247292667 - 2³ = 7247292659 is a prime.

It is not a weakly prime, because it can be changed into another prime (7247292167) 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, 3623646333 + 3623646334.

It is an arithmetic number, because the mean of its divisors is an integer number (3623646334).

Almost surely, 2^7247292667 is an apocalyptic number.

7247292667 is a deficient number, since it is larger than the sum of its proper divisors (1).

7247292667 is an equidigital number, since it uses as much as digits as its factorization.

7247292667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3556224, while the sum is 52.

The square root of 7247292667 is about 85131.0323383900. The cubic root of 7247292667 is about 1935.1973764793.

The spelling of 7247292667 in words is "seven billion, two hundred forty-seven million, two hundred ninety-two thousand, six hundred sixty-seven".