318841348 has 24 divisors (see below), whose sum is σ = 640930752. Its totient is φ = 135950304.

The previous prime is 318841339. The next prime is 318841349. The reversal of 318841348 is 843148813.

It is a self number, because there is not a number n which added to its sum of digits gives 318841348.

It is not an unprimeable number, because it can be changed into a prime (318841349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23386 + ... + 34417.

It is an arithmetic number, because the mean of its divisors is an integer number (26705448).

Almost surely, 2^318841348 is an apocalyptic number.

It is an amenable number.

318841348 is an abundant number, since it is smaller than the sum of its proper divisors (322089404).

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

318841348 is a wasteful number, since it uses less digits than its factorization.

318841348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58011 (or 58009 counting only the distinct ones).

The product of its digits is 73728, while the sum is 40.

The square root of 318841348 is about 17856.1291437982. The cubic root of 318841348 is about 683.1638523701.

The spelling of 318841348 in words is "three hundred eighteen million, eight hundred forty-one thousand, three hundred forty-eight".