3830530500 has 384 divisors, whose sum is σ = 13066260480. Its totient is φ = 979776000.

The previous prime is 3830530489. The next prime is 3830530507. The reversal of 3830530500 is 50350383.

3830530500 is a `hidden beast` number, since 3 + 83 + 0 + 530 + 50 + 0 = 666.

It is a super-2 number, since 2×3830530500² = 29345927822860500000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3830530507) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 33898444 + ... + 33898556.

It is an arithmetic number, because the mean of its divisors is an integer number (34026720).

Almost surely, 2^3830530500 is an apocalyptic number.

3830530500 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 3830530500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6533130240).

3830530500 is an abundant number, since it is smaller than the sum of its proper divisors (9235729980).

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

3830530500 is a wasteful number, since it uses less digits than its factorization.

3830530500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 3830530500 is about 61891.2796765425. The cubic root of 3830530500 is about 1564.6587802804.

Adding to 3830530500 its reverse (50350383), we get a palindrome (3880880883).

The spelling of 3830530500 in words is "three billion, eight hundred thirty million, five hundred thirty thousand, five hundred".