248119379 has 2 divisors, whose sum is σ = 248119380. Its totient is φ = 248119378.

The previous prime is 248119363. The next prime is 248119393. The reversal of 248119379 is 973911842.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 248119379 - 2⁴ = 248119363 is a prime.

It is not a weakly prime, because it can be changed into another prime (248119349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124059689 + 124059690.

It is an arithmetic number, because the mean of its divisors is an integer number (124059690).

Almost surely, 2^248119379 is an apocalyptic number.

248119379 is a deficient number, since it is larger than the sum of its proper divisors (1).

248119379 is an equidigital number, since it uses as much as digits as its factorization.

248119379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 44.

The square root of 248119379 is about 15751.8055790439. The cubic root of 248119379 is about 628.3769247589.

The spelling of 248119379 in words is "two hundred forty-eight million, one hundred nineteen thousand, three hundred seventy-nine".