3929442260 has 24 divisors (see below), whose sum is σ = 8407525896. Its totient is φ = 1542120320.

The previous prime is 3929442241. The next prime is 3929442281. The reversal of 3929442260 is 622449293.

It can be written as a sum of positive squares in 4 ways, for example, as 25441936 + 3904000324 = 5044^2 + 62482^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1852451 + ... + 1854570.

It is an arithmetic number, because the mean of its divisors is an integer number (350313579).

Almost surely, 2^3929442260 is an apocalyptic number.

It is an amenable number.

3929442260 is an abundant number, since it is smaller than the sum of its proper divisors (4478083636).

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

3929442260 is a wasteful number, since it uses less digits than its factorization.

3929442260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3707083 (or 3707081 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 3929442260 is about 62685.2634994861. The cubic root of 3929442260 is about 1578.0120086066.

The spelling of 3929442260 in words is "three billion, nine hundred twenty-nine million, four hundred forty-two thousand, two hundred sixty".