4389929412 has 24 divisors (see below), whose sum is σ = 11174366112. Its totient is φ = 1330281600.

The previous prime is 4389929393. The next prime is 4389929413. The reversal of 4389929412 is 2149299834.

It is not an unprimeable number, because it can be changed into a prime (4389929413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16628389 + ... + 16628652.

It is an arithmetic number, because the mean of its divisors is an integer number (465598588).

Almost surely, 2^4389929412 is an apocalyptic number.

It is an amenable number.

4389929412 is an abundant number, since it is smaller than the sum of its proper divisors (6784436700).

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

4389929412 is a wasteful number, since it uses less digits than its factorization.

4389929412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33257059 (or 33257057 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 51.

The square root of 4389929412 is about 66256.5424090331. The cubic root of 4389929412 is about 1637.3914275818.

The spelling of 4389929412 in words is "four billion, three hundred eighty-nine million, nine hundred twenty-nine thousand, four hundred twelve".