3808872144 has 240 divisors, whose sum is σ = 13349681280. Its totient is φ = 984867840.

The previous prime is 3808872127. The next prime is 3808872173. The reversal of 3808872144 is 4412788083.

It is a self number, because there is not a number n which added to its sum of digits gives 3808872144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2982034 + ... + 2983310.

It is an arithmetic number, because the mean of its divisors is an integer number (55623672).

Almost surely, 2^3808872144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3808872144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6674840640).

3808872144 is an abundant number, since it is smaller than the sum of its proper divisors (9540809136).

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

3808872144 is a wasteful number, since it uses less digits than its factorization.

3808872144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578 (or 1569 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The square root of 3808872144 is about 61716.0606649517. The cubic root of 3808872144 is about 1561.7042715587.

The spelling of 3808872144 in words is "three billion, eight hundred eight million, eight hundred seventy-two thousand, one hundred forty-four".