948327493 has 2 divisors, whose sum is σ = 948327494. Its totient is φ = 948327492.

The previous prime is 948327491. The next prime is 948327593. The reversal of 948327493 is 394723849.

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., 540004644 + 408322849 = 23238^2 + 20207^2 .

It is a cyclic number.

It is not a de Polignac number, because 948327493 - 2¹ = 948327491 is a prime.

Together with 948327491, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (948327491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474163746 + 474163747.

It is an arithmetic number, because the mean of its divisors is an integer number (474163747).

Almost surely, 2^948327493 is an apocalyptic number.

It is an amenable number.

948327493 is a deficient number, since it is larger than the sum of its proper divisors (1).

948327493 is an equidigital number, since it uses as much as digits as its factorization.

948327493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 49.

The square root of 948327493 is about 30794.9264165382. The cubic root of 948327493 is about 982.4703374902.

The spelling of 948327493 in words is "nine hundred forty-eight million, three hundred twenty-seven thousand, four hundred ninety-three".