3139630120 has 64 divisors (see below), whose sum is σ = 7716047040. Its totient is φ = 1140249600.

The previous prime is 3139630099. The next prime is 3139630133. The reversal of 3139630120 is 210369313.

It is a super-2 number, since 2×3139630120² = 19714554580822428800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384480 + ... + 392560.

It is an arithmetic number, because the mean of its divisors is an integer number (120563235).

Almost surely, 2^3139630120 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 3139630120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3858023520).

3139630120 is an abundant number, since it is smaller than the sum of its proper divisors (4576416920).

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

3139630120 is a wasteful number, since it uses less digits than its factorization.

3139630120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8986 (or 8982 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 3139630120 is about 56032.4024114619. The cubic root of 3139630120 is about 1464.2868501892.

Adding to 3139630120 its reverse (210369313), we get a palindrome (3349999433).

It can be divided in two parts, 31396 and 30120, that added together give a palindrome (61516).

The spelling of 3139630120 in words is "three billion, one hundred thirty-nine million, six hundred thirty thousand, one hundred twenty".