3806328500 has 96 divisors (see below), whose sum is σ = 9046276512. Its totient is φ = 1390694400.

The previous prime is 3806328473. The next prime is 3806328517. The reversal of 3806328500 is 58236083.

It can be written as a sum of positive squares in 16 ways, for example, as 3672602404 + 133726096 = 60602^2 + 11564^2 .

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, 627482 + ... + 633518.

It is an arithmetic number, because the mean of its divisors is an integer number (94232047).

Almost surely, 2^3806328500 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 3806328500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4523138256).

3806328500 is an abundant number, since it is smaller than the sum of its proper divisors (5239948012).

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

3806328500 is a wasteful number, since it uses less digits than its factorization.

3806328500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6166 (or 6154 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 3806328500 is about 61695.4495890904. The cubic root of 3806328500 is about 1561.3565479486.

The spelling of 3806328500 in words is "three billion, eight hundred six million, three hundred twenty-eight thousand, five hundred".