4618313 has 4 divisors (see below), whose sum is σ = 5278080. Its totient is φ = 3958548.

The previous prime is 4618309. The next prime is 4618319. The reversal of 4618313 is 3138164.

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 4618313 - 2² = 4618309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4618319) 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, 329873 + ... + 329886.

It is an arithmetic number, because the mean of its divisors is an integer number (1319520).

Almost surely, 2^4618313 is an apocalyptic number.

It is an amenable number.

4618313 is a deficient number, since it is larger than the sum of its proper divisors (659767).

4618313 is an equidigital number, since it uses as much as digits as its factorization.

4618313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659766.

The product of its digits is 1728, while the sum is 26.

The square root of 4618313 is about 2149.0260584739. The cubic root of 4618313 is about 166.5307563115.

The spelling of 4618313 in words is "four million, six hundred eighteen thousand, three hundred thirteen".