314853397 has 4 divisors (see below), whose sum is σ = 315405376. Its totient is φ = 314301420.

The previous prime is 314853361. The next prime is 314853401. The reversal of 314853397 is 793358413.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 314853397 - 2¹⁵ = 314820629 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 (314853347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275133 + ... + 276274.

It is an arithmetic number, because the mean of its divisors is an integer number (78851344).

Almost surely, 2^314853397 is an apocalyptic number.

It is an amenable number.

314853397 is a deficient number, since it is larger than the sum of its proper divisors (551979).

314853397 is an equidigital number, since it uses as much as digits as its factorization.

314853397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551978.

The product of its digits is 272160, while the sum is 43.

The square root of 314853397 is about 17744.1087970064. The cubic root of 314853397 is about 680.3036396266.

The spelling of 314853397 in words is "three hundred fourteen million, eight hundred fifty-three thousand, three hundred ninety-seven".