248820398 has 8 divisors (see below), whose sum is σ = 395185392. Its totient is φ = 117091936.

The previous prime is 248820391. The next prime is 248820401. The reversal of 248820398 is 893028842.

248820398 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248820391) 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, 3659090 + ... + 3659157.

It is an arithmetic number, because the mean of its divisors is an integer number (49398174).

Almost surely, 2^248820398 is an apocalyptic number.

248820398 is a deficient number, since it is larger than the sum of its proper divisors (146364994).

248820398 is a wasteful number, since it uses less digits than its factorization.

248820398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7318266.

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 248820398 is about 15774.0419043440. The cubic root of 248820398 is about 628.9681589175.

The spelling of 248820398 in words is "two hundred forty-eight million, eight hundred twenty thousand, three hundred ninety-eight".