3929739048 has 96 divisors (see below), whose sum is σ = 10761379200. Its totient is φ = 1295424000.

The previous prime is 3929738987. The next prime is 3929739053. The reversal of 3929739048 is 8409379293.

3929739048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3929738985 and 3929739003.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3781713 + ... + 3782751.

It is an arithmetic number, because the mean of its divisors is an integer number (112097700).

Almost surely, 2^3929739048 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 3929739048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5380689600).

3929739048 is an abundant number, since it is smaller than the sum of its proper divisors (6831640152).

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

3929739048 is a wasteful number, since it uses less digits than its factorization.

3929739048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583 (or 1576 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 54.

The square root of 3929739048 is about 62687.6307416383. The cubic root of 3929739048 is about 1578.0517363174.

The spelling of 3929739048 in words is "three billion, nine hundred twenty-nine million, seven hundred thirty-nine thousand, forty-eight".