3804219900 has 432 divisors, whose sum is σ = 13728114400. Its totient is φ = 873400320.

The previous prime is 3804219893. The next prime is 3804219907. The reversal of 3804219900 is 99124083.

It is an interprime number because it is at equal distance from previous prime (3804219893) and next prime (3804219907).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3804219907) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 24230622 + ... + 24230778.

Almost surely, 2^3804219900 is an apocalyptic number.

3804219900 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 3804219900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6864057200).

3804219900 is an abundant number, since it is smaller than the sum of its proper divisors (9923894500).

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

3804219900 is a wasteful number, since it uses less digits than its factorization.

3804219900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318 (or 308 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 3804219900 is about 61678.3584411907. The cubic root of 3804219900 is about 1561.0681786756.

The spelling of 3804219900 in words is "three billion, eight hundred four million, two hundred nineteen thousand, nine hundred".