7340164427 has 2 divisors, whose sum is σ = 7340164428. Its totient is φ = 7340164426.

The previous prime is 7340164421. The next prime is 7340164463. The reversal of 7340164427 is 7244610437.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7340164427 - 2¹⁰ = 7340163403 is a prime.

It is not a weakly prime, because it can be changed into another prime (7340164421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3670082213 + 3670082214.

It is an arithmetic number, because the mean of its divisors is an integer number (3670082214).

Almost surely, 2^7340164427 is an apocalyptic number.

7340164427 is a deficient number, since it is larger than the sum of its proper divisors (1).

7340164427 is an equidigital number, since it uses as much as digits as its factorization.

7340164427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112896, while the sum is 38.

The square root of 7340164427 is about 85674.7595677980. The cubic root of 7340164427 is about 1943.4286294757.

The spelling of 7340164427 in words is "seven billion, three hundred forty million, one hundred sixty-four thousand, four hundred twenty-seven".