248379320 has 32 divisors (see below), whose sum is σ = 638690400. Its totient is φ = 85158528.

The previous prime is 248379289. The next prime is 248379337. The reversal of 248379320 is 23973842.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443255 + ... + 443814.

It is an arithmetic number, because the mean of its divisors is an integer number (19959075).

Almost surely, 2^248379320 is an apocalyptic number.

248379320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248379320 is an abundant number, since it is smaller than the sum of its proper divisors (390311080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

248379320 is a wasteful number, since it uses less digits than its factorization.

248379320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887087 (or 887083 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 248379320 is about 15760.0545684334. The cubic root of 248379320 is about 628.5962867973.

The spelling of 248379320 in words is "two hundred forty-eight million, three hundred seventy-nine thousand, three hundred twenty".