4139928604 has 96 divisors (see below), whose sum is σ = 9112449024. Its totient is φ = 1604828160.

The previous prime is 4139928599. The next prime is 4139928691. The reversal of 4139928604 is 4068299314.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2315799 + ... + 2317585.

It is an arithmetic number, because the mean of its divisors is an integer number (94921344).

Almost surely, 2^4139928604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4139928604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4556224512).

4139928604 is an abundant number, since it is smaller than the sum of its proper divisors (4972520420).

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

4139928604 is a wasteful number, since it uses less digits than its factorization.

4139928604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003 (or 2001 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 4139928604 is about 64342.2769569122. The cubic root of 4139928604 is about 1605.6995432091.

The spelling of 4139928604 in words is "four billion, one hundred thirty-nine million, nine hundred twenty-eight thousand, six hundred four".