314871853 has 4 divisors (see below), whose sum is σ = 315029980. Its totient is φ = 314713728.

The previous prime is 314871839. The next prime is 314871859. The reversal of 314871853 is 358178413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 358178413 = 401 ⋅893213.

It can be written as a sum of positive squares in 2 ways, for example, as 243266409 + 71605444 = 15597^2 + 8462^2 .

It is a cyclic number.

It is not a de Polignac number, because 314871853 - 2¹⁷ = 314740781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314871859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76038 + ... + 80071.

It is an arithmetic number, because the mean of its divisors is an integer number (78757495).

Almost surely, 2^314871853 is an apocalyptic number.

It is an amenable number.

314871853 is a deficient number, since it is larger than the sum of its proper divisors (158127).

314871853 is a wasteful number, since it uses less digits than its factorization.

314871853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158126.

The product of its digits is 80640, while the sum is 40.

The square root of 314871853 is about 17744.6288493166. The cubic root of 314871853 is about 680.3169319915.

The spelling of 314871853 in words is "three hundred fourteen million, eight hundred seventy-one thousand, eight hundred fifty-three".