313785796 has 27 divisors (see below), whose sum is σ = 584448487. Its totient is φ = 147380480.

The previous prime is 313785793. The next prime is 313785799. The reversal of 313785796 is 697587313.

The square root of 313785796 is 17714.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (313785793) and next prime (313785799).

It can be written as a sum of positive squares in 4 ways, for example, as 1768900 + 312016896 = 1330^2 + 17664^2 .

It is a Duffinian number.

Its product of digits (952560) is a multiple of the sum of its prime divisors (540).

It is not an unprimeable number, because it can be changed into a prime (313785793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 602016 + ... + 602536.

Almost surely, 2^313785796 is an apocalyptic number.

313785796 is the 17714-th square number.

It is an amenable number.

313785796 is a deficient number, since it is larger than the sum of its proper divisors (270662691).

313785796 is an equidigital number, since it uses as much as digits as its factorization.

313785796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080 (or 540 counting only the distinct ones).

The product of its digits is 952560, while the sum is 49.

The cubic root of 313785796 is about 679.5338471831.

Multiplying 313785796 by its sum of digits (49), we get a square (15375504004 = 123998²).

The spelling of 313785796 in words is "three hundred thirteen million, seven hundred eighty-five thousand, seven hundred ninety-six".