4331630329 has 8 divisors (see below), whose sum is σ = 4711020552. Its totient is φ = 3958838400.

The previous prime is 4331630323. The next prime is 4331630339. The reversal of 4331630329 is 9230361334.

It can be written as a sum of positive squares in 4 ways, for example, as 1289887225 + 3041743104 = 35915^2 + 55152^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4331630329 - 2³ = 4331630321 is a prime.

It is a super-2 number, since 2×4331630329² = 37526042614225296482, 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 = 4331630294 and 4331630303.

It is not an unprimeable number, because it can be changed into a prime (4331630321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1648204 + ... + 1650829.

It is an arithmetic number, because the mean of its divisors is an integer number (588877569).

Almost surely, 2^4331630329 is an apocalyptic number.

It is an amenable number.

4331630329 is a deficient number, since it is larger than the sum of its proper divisors (379390223).

4331630329 is a wasteful number, since it uses less digits than its factorization.

4331630329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3299147.

The product of its (nonzero) digits is 34992, while the sum is 34.

The square root of 4331630329 is about 65815.1223428172. The cubic root of 4331630329 is about 1630.1108144768.

The spelling of 4331630329 in words is "four billion, three hundred thirty-one million, six hundred thirty thousand, three hundred twenty-nine".