314282813 has 8 divisors (see below), whose sum is σ = 341949048. Its totient is φ = 287115264.

The previous prime is 314282807. The next prime is 314282851. The reversal of 314282813 is 318282413.

It can be written as a sum of positive squares in 4 ways, for example, as 178084 + 314104729 = 422^2 + 17723^2 .

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 314282813 - 2¹⁰ = 314281789 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 314282813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314282803) 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 7 ways as a sum of consecutive naturals, for example, 123356 + ... + 125877.

It is an arithmetic number, because the mean of its divisors is an integer number (42743631).

Almost surely, 2^314282813 is an apocalyptic number.

It is an amenable number.

314282813 is a deficient number, since it is larger than the sum of its proper divisors (27666235).

314282813 is a wasteful number, since it uses less digits than its factorization.

314282813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249343.

The product of its digits is 9216, while the sum is 32.

The square root of 314282813 is about 17728.0233810766. The cubic root of 314282813 is about 679.8924375714.

The spelling of 314282813 in words is "three hundred fourteen million, two hundred eighty-two thousand, eight hundred thirteen".