3739903220 has 48 divisors (see below), whose sum is σ = 8203628160. Its totient is φ = 1430330496.

The previous prime is 3739903207. The next prime is 3739903243. The reversal of 3739903220 is 223099373.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28439 + ... + 91041.

It is an arithmetic number, because the mean of its divisors is an integer number (170908920).

Almost surely, 2^3739903220 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 3739903220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4101814080).

3739903220 is an abundant number, since it is smaller than the sum of its proper divisors (4463724940).

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

3739903220 is a wasteful number, since it uses less digits than its factorization.

3739903220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62744 (or 62742 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 38.

The square root of 3739903220 is about 61154.7481394536. The cubic root of 3739903220 is about 1552.2206422100.

The spelling of 3739903220 in words is "three billion, seven hundred thirty-nine million, nine hundred three thousand, two hundred twenty".