948774797 has 2 divisors, whose sum is σ = 948774798. Its totient is φ = 948774796.

The previous prime is 948774733. The next prime is 948774803. The reversal of 948774797 is 797477849.

948774797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 749992996 + 198781801 = 27386^2 + 14099^2 .

It is a cyclic number.

It is not a de Polignac number, because 948774797 - 2⁶ = 948774733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (948774397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474387398 + 474387399.

It is an arithmetic number, because the mean of its divisors is an integer number (474387399).

Almost surely, 2^948774797 is an apocalyptic number.

It is an amenable number.

948774797 is a deficient number, since it is larger than the sum of its proper divisors (1).

948774797 is an equidigital number, since it uses as much as digits as its factorization.

948774797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24893568, while the sum is 62.

The square root of 948774797 is about 30802.1881852572. The cubic root of 948774797 is about 982.6247826716.

The spelling of 948774797 in words is "nine hundred forty-eight million, seven hundred seventy-four thousand, seven hundred ninety-seven".