3853980000 has 720 divisors, whose sum is σ = 15545786256. Its totient is φ = 933120000.

The previous prime is 3853979999. The next prime is 3853980029. The reversal of 3853980000 is 893583.

It is a tau number, because it is divible by the number of its divisors (720).

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 polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 63179970 + ... + 63180030.

Almost surely, 2^3853980000 is an apocalyptic number.

3853980000 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 3853980000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7772893128).

3853980000 is an abundant number, since it is smaller than the sum of its proper divisors (11691806256).

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

3853980000 is an equidigital number, since it uses as much as digits as its factorization.

3853980000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 3853980000 is about 62080.4316995299. The cubic root of 3853980000 is about 1567.8450969772.

The spelling of 3853980000 in words is "three billion, eight hundred fifty-three million, nine hundred eighty thousand".