4329631 has 2 divisors, whose sum is σ = 4329632. Its totient is φ = 4329630.

The previous prime is 4329601. The next prime is 4329649. The reversal of 4329631 is 1369234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4329631 - 2⁷ = 4329503 is a prime.

It is a super-2 number, since 2×4329631² = 37491409192322, 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 4329631.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4329601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2164815 + 2164816.

It is an arithmetic number, because the mean of its divisors is an integer number (2164816).

Almost surely, 2^4329631 is an apocalyptic number.

4329631 is a deficient number, since it is larger than the sum of its proper divisors (1).

4329631 is an equidigital number, since it uses as much as digits as its factorization.

4329631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 28.

The square root of 4329631 is about 2080.7765377378. The cubic root of 4329631 is about 162.9859975175.

It can be divided in two parts, 432963 and 1, that added together give a square (432964 = 658²).

The spelling of 4329631 in words is "four million, three hundred twenty-nine thousand, six hundred thirty-one".