4609317 has 4 divisors (see below), whose sum is σ = 6145760. Its totient is φ = 3072876.

The previous prime is 4609313. The next prime is 4609321. The reversal of 4609317 is 7139064.

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 an interprime number because it is at equal distance from previous prime (4609313) and next prime (4609321).

It is not a de Polignac number, because 4609317 - 2² = 4609313 is a prime.

It is a D-number.

It is a Duffinian number.

4609317 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4609313) 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, 768217 + ... + 768222.

It is an arithmetic number, because the mean of its divisors is an integer number (1536440).

Almost surely, 2^4609317 is an apocalyptic number.

It is an amenable number.

4609317 is a deficient number, since it is larger than the sum of its proper divisors (1536443).

4609317 is a wasteful number, since it uses less digits than its factorization.

4609317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1536442.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 4609317 is about 2146.9319970600. The cubic root of 4609317 is about 166.4225577507.

The spelling of 4609317 in words is "four million, six hundred nine thousand, three hundred seventeen".