4663331 has 2 divisors, whose sum is σ = 4663332. Its totient is φ = 4663330.

The previous prime is 4663327. The next prime is 4663339. The reversal of 4663331 is 1333664.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4663331 - 2² = 4663327 is a prime.

It is a super-2 number, since 2×4663331² = 43493312031122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4663331.

It is not a weakly prime, because it can be changed into another prime (4663339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2331665 + 2331666.

It is an arithmetic number, because the mean of its divisors is an integer number (2331666).

Almost surely, 2^4663331 is an apocalyptic number.

4663331 is a deficient number, since it is larger than the sum of its proper divisors (1).

4663331 is an equidigital number, since it uses as much as digits as its factorization.

4663331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 26.

The square root of 4663331 is about 2159.4747046446. The cubic root of 4663331 is about 167.0701057446.

Adding to 4663331 its reverse (1333664), we get a palindrome (5996995).

It can be divided in two parts, 46633 and 31, that added together give a palindrome (46664).

The spelling of 4663331 in words is "four million, six hundred sixty-three thousand, three hundred thirty-one".