3808336500 has 120 divisors (see below), whose sum is σ = 12424900488. Its totient is φ = 1015545600.

The previous prime is 3808336487. The next prime is 3808336513. The reversal of 3808336500 is 56338083.

It is an interprime number because it is at equal distance from previous prime (3808336487) and next prime (3808336513).

It can be written as a sum of positive squares in 4 ways, for example, as 122146704 + 3686189796 = 11052^2 + 60714^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

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 39 ways as a sum of consecutive naturals, for example, 6517 + ... + 87516.

Almost surely, 2^3808336500 is an apocalyptic number.

3808336500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3808336500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6212450244).

3808336500 is an abundant number, since it is smaller than the sum of its proper divisors (8616563988).

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

3808336500 is a wasteful number, since it uses less digits than its factorization.

3808336500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94064 (or 94043 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 3808336500 is about 61711.7209288479. The cubic root of 3808336500 is about 1561.6310603203.

The spelling of 3808336500 in words is "three billion, eight hundred eight million, three hundred thirty-six thousand, five hundred".