313614493 has 4 divisors (see below), whose sum is σ = 314121760. Its totient is φ = 313107228.

The previous prime is 313614463. The next prime is 313614527. The reversal of 313614493 is 394416313.

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, and also an emirpimes, since its reverse is a distinct semiprime: 394416313 = 1217 ⋅324089.

It is a cyclic number.

It is not a de Polignac number, because 313614493 - 2⁵ = 313614461 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 (313614403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252705 + ... + 253942.

It is an arithmetic number, because the mean of its divisors is an integer number (78530440).

Almost surely, 2^313614493 is an apocalyptic number.

It is an amenable number.

313614493 is a deficient number, since it is larger than the sum of its proper divisors (507267).

313614493 is an equidigital number, since it uses as much as digits as its factorization.

313614493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507266.

The product of its digits is 23328, while the sum is 34.

The square root of 313614493 is about 17709.1640965913. The cubic root of 313614493 is about 679.4101668706.

The spelling of 313614493 in words is "three hundred thirteen million, six hundred fourteen thousand, four hundred ninety-three".