948494017 has 2 divisors, whose sum is σ = 948494018. Its totient is φ = 948494016.

The previous prime is 948493963. The next prime is 948494023. The reversal of 948494017 is 710494849.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 867655936 + 80838081 = 29456^2 + 8991^2 .

It is a cyclic number.

It is not a de Polignac number, because 948494017 - 2¹¹ = 948491969 is a prime.

It is not a weakly prime, because it can be changed into another prime (948494047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474247008 + 474247009.

It is an arithmetic number, because the mean of its divisors is an integer number (474247009).

Almost surely, 2^948494017 is an apocalyptic number.

It is an amenable number.

948494017 is a deficient number, since it is larger than the sum of its proper divisors (1).

948494017 is an equidigital number, since it uses as much as digits as its factorization.

948494017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 948494017 is about 30797.6300549247. The cubic root of 948494017 is about 982.5278405913.

The spelling of 948494017 in words is "nine hundred forty-eight million, four hundred ninety-four thousand, seventeen".