3804147072 has 256 divisors, whose sum is σ = 12364358400. Its totient is φ = 1151377920.

The previous prime is 3804147023. The next prime is 3804147107. The reversal of 3804147072 is 2707414083.

It is a happy number.

3804147072 is a `hidden beast` number, since 3 + 80 + 41 + 470 + 72 = 666.

3804147072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 31 ways as a sum of consecutive naturals, for example, 4599523 + ... + 4600349.

It is an arithmetic number, because the mean of its divisors is an integer number (48298275).

Almost surely, 2^3804147072 is an apocalyptic number.

3804147072 is a gapful number since it is divisible by the number (32) 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 3804147072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6182179200).

3804147072 is an abundant number, since it is smaller than the sum of its proper divisors (8560211328).

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

3804147072 is an equidigital number, since it uses as much as digits as its factorization.

3804147072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883 (or 843 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 3804147072 is about 61677.7680530027. The cubic root of 3804147072 is about 1561.0582169136.

The spelling of 3804147072 in words is "three billion, eight hundred four million, one hundred forty-seven thousand, seventy-two".