948253799 has 2 divisors, whose sum is σ = 948253800. Its totient is φ = 948253798.

The previous prime is 948253769. The next prime is 948253807. The reversal of 948253799 is 997352849.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 948253799 - 2⁸ = 948253543 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (948253769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474126899 + 474126900.

It is an arithmetic number, because the mean of its divisors is an integer number (474126900).

Almost surely, 2^948253799 is an apocalyptic number.

948253799 is a deficient number, since it is larger than the sum of its proper divisors (1).

948253799 is an equidigital number, since it uses as much as digits as its factorization.

948253799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4898880, while the sum is 56.

The square root of 948253799 is about 30793.7298650228. The cubic root of 948253799 is about 982.4448877571. Note that the first 3 decimals are identical.

The spelling of 948253799 in words is "nine hundred forty-eight million, two hundred fifty-three thousand, seven hundred ninety-nine".