318748379 has 8 divisors (see below), whose sum is σ = 326610240. Its totient is φ = 310907016.

The previous prime is 318748369. The next prime is 318748393. The reversal of 318748379 is 973847813.

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

It is a cyclic number.

It is not a de Polignac number, because 318748379 - 2¹⁶ = 318682843 is a prime.

It is a Duffinian number.

It is a zygodrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (318748319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29132 + ... + 38550.

It is an arithmetic number, because the mean of its divisors is an integer number (40826280).

Almost surely, 2^318748379 is an apocalyptic number.

318748379 is a deficient number, since it is larger than the sum of its proper divisors (7861861).

318748379 is an equidigital number, since it uses as much as digits as its factorization.

318748379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10249.

The product of its digits is 1016064, while the sum is 50.

The square root of 318748379 is about 17853.5256742191. The cubic root of 318748379 is about 683.0974460579.

The spelling of 318748379 in words is "three hundred eighteen million, seven hundred forty-eight thousand, three hundred seventy-nine".