4280317 has 4 divisors (see below), whose sum is σ = 4290300. Its totient is φ = 4270336.

The previous prime is 4280267. The next prime is 4280329. The reversal of 4280317 is 7130824.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1610361 + 2669956 = 1269^2 + 1634^2 .

It is a cyclic number.

It is not a de Polignac number, because 4280317 - 2¹⁵ = 4247549 is a prime.

It is a super-2 number, since 2×4280317² = 36642227240978, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4280291 and 4280300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4280347) 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, 4318 + ... + 5215.

It is an arithmetic number, because the mean of its divisors is an integer number (1072575).

Almost surely, 2^4280317 is an apocalyptic number.

It is an amenable number.

4280317 is a deficient number, since it is larger than the sum of its proper divisors (9983).

4280317 is an equidigital number, since it uses as much as digits as its factorization.

4280317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9982.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 4280317 is about 2068.8926990059. The cubic root of 4280317 is about 162.3648359280.

The spelling of 4280317 in words is "four million, two hundred eighty thousand, three hundred seventeen".