4328861397 has 16 divisors (see below), whose sum is σ = 6608094720. Its totient is φ = 2469234672.

The previous prime is 4328861393. The next prime is 4328861413. The reversal of 4328861397 is 7931688234.

It is not a de Polignac number, because 4328861397 - 2² = 4328861393 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4328861393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171247 + ... + 194892.

It is an arithmetic number, because the mean of its divisors is an integer number (413005920).

Almost surely, 2^4328861397 is an apocalyptic number.

It is an amenable number.

4328861397 is a deficient number, since it is larger than the sum of its proper divisors (2279233323).

4328861397 is a wasteful number, since it uses less digits than its factorization.

4328861397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366712.

The product of its digits is 1741824, while the sum is 51.

The square root of 4328861397 is about 65794.0832978164. The cubic root of 4328861397 is about 1629.7633988571.

The spelling of 4328861397 in words is "four billion, three hundred twenty-eight million, eight hundred sixty-one thousand, three hundred ninety-seven".