248798679 has 4 divisors (see below), whose sum is σ = 331731576. Its totient is φ = 165865784.

The previous prime is 248798611. The next prime is 248798707. The reversal of 248798679 is 976897842.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 248798679 - 2⁷ = 248798551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248798609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41466444 + ... + 41466449.

It is an arithmetic number, because the mean of its divisors is an integer number (82932894).

Almost surely, 2^248798679 is an apocalyptic number.

248798679 is a deficient number, since it is larger than the sum of its proper divisors (82932897).

248798679 is an equidigital number, since it uses as much as digits as its factorization.

248798679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82932896.

The product of its digits is 12192768, while the sum is 60.

The square root of 248798679 is about 15773.3534481416. The cubic root of 248798679 is about 628.9498579569.

The spelling of 248798679 in words is "two hundred forty-eight million, seven hundred ninety-eight thousand, six hundred seventy-nine".