3899996100 has 1080 divisors, whose sum is σ = 17528753088. Its totient is φ = 727833600.

The previous prime is 3899996077. The next prime is 3899996117. The reversal of 3899996100 is 16999983.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 359 ways as a sum of consecutive naturals, for example, 105405282 + ... + 105405318.

Almost surely, 2^3899996100 is an apocalyptic number.

3899996100 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 3899996100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8764376544).

3899996100 is an abundant number, since it is smaller than the sum of its proper divisors (13628756988).

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

3899996100 is a wasteful number, since it uses less digits than its factorization.

3899996100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 944784, while the sum is 54.

The square root of 3899996100 is about 62449.9487589862. The cubic root of 3899996100 is about 1574.0603919443.

It can be divided in two parts, 3899 and 996100, that added together give a palindrome (999999).

The spelling of 3899996100 in words is "three billion, eight hundred ninety-nine million, nine hundred ninety-six thousand, one hundred".