4063313 has 4 divisors (see below), whose sum is σ = 4078260. Its totient is φ = 4048368.

The previous prime is 4063309. The next prime is 4063327. The reversal of 4063313 is 3133604.

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 1607824 + 2455489 = 1268^2 + 1567^2 .

It is a cyclic number.

It is not a de Polignac number, because 4063313 - 2² = 4063309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4063363) 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, 7058 + ... + 7611.

It is an arithmetic number, because the mean of its divisors is an integer number (1019565).

Almost surely, 2^4063313 is an apocalyptic number.

It is an amenable number.

4063313 is a deficient number, since it is larger than the sum of its proper divisors (14947).

4063313 is a wasteful number, since it uses less digits than its factorization.

4063313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14946.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 4063313 is about 2015.7661074639. The cubic root of 4063313 is about 159.5732508149.

Adding to 4063313 its reverse (3133604), we get a palindrome (7196917).

The spelling of 4063313 in words is "four million, sixty-three thousand, three hundred thirteen".