4328031612 has 24 divisors (see below), whose sum is σ = 10269907200. Its totient is φ = 1418224816.

The previous prime is 4328031607. The next prime is 4328031623. The reversal of 4328031612 is 2161308234.

It is a self number, because there is not a number n which added to its sum of digits gives 4328031612.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3055812 + ... + 3057227.

It is an arithmetic number, because the mean of its divisors is an integer number (427912800).

Almost surely, 2^4328031612 is an apocalyptic number.

It is an amenable number.

4328031612 is an abundant number, since it is smaller than the sum of its proper divisors (5941875588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4328031612 is a wasteful number, since it uses less digits than its factorization.

4328031612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6113105 (or 6113103 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 4328031612 is about 65787.7770714287. Note that the first 3 decimals coincide. The cubic root of 4328031612 is about 1629.6592575664.

Adding to 4328031612 its reverse (2161308234), we get a palindrome (6489339846).

The spelling of 4328031612 in words is "four billion, three hundred twenty-eight million, thirty-one thousand, six hundred twelve".