948250399 has 2 divisors, whose sum is σ = 948250400. Its totient is φ = 948250398.

The previous prime is 948250367. The next prime is 948250403. The reversal of 948250399 is 993052849.

948250399 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 is an emirp because it is prime and its reverse (993052849) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 948250399 - 2⁵ = 948250367 is a prime.

It is equal to p_48346879 and since 948250399 and 48346879 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (948250099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474125199 + 474125200.

It is an arithmetic number, because the mean of its divisors is an integer number (474125200).

Almost surely, 2^948250399 is an apocalyptic number.

948250399 is a deficient number, since it is larger than the sum of its proper divisors (1).

948250399 is an equidigital number, since it uses as much as digits as its factorization.

948250399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 49.

The square root of 948250399 is about 30793.6746589296. The cubic root of 948250399 is about 982.4437135579.

The spelling of 948250399 in words is "nine hundred forty-eight million, two hundred fifty thousand, three hundred ninety-nine".