314358493 has 4 divisors (see below), whose sum is σ = 314758720. Its totient is φ = 313958268.

The previous prime is 314358487. The next prime is 314358497. The reversal of 314358493 is 394853413.

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 314358493 - 2⁵ = 314358461 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 (314358497) 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, 198933 + ... + 200506.

It is an arithmetic number, because the mean of its divisors is an integer number (78689680).

Almost surely, 2^314358493 is an apocalyptic number.

It is an amenable number.

314358493 is a deficient number, since it is larger than the sum of its proper divisors (400227).

314358493 is an equidigital number, since it uses as much as digits as its factorization.

314358493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400226.

The product of its digits is 155520, while the sum is 40.

The square root of 314358493 is about 17730.1577263148. The cubic root of 314358493 is about 679.9470063950.

The spelling of 314358493 in words is "three hundred fourteen million, three hundred fifty-eight thousand, four hundred ninety-three".