3854000000 has 224 divisors, whose sum is σ = 10040496480. Its totient is φ = 1472000000.

The previous prime is 3853999973. The next prime is 3854000057. The reversal of 3854000000 is 4583.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 81999977 + ... + 82000023.

It is an arithmetic number, because the mean of its divisors is an integer number (44823645).

Almost surely, 2^3854000000 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 3854000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5020248240).

3854000000 is an abundant number, since it is smaller than the sum of its proper divisors (6186496480).

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

3854000000 is an frugal number, since it uses more digits than its factorization.

3854000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 95 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 3854000000 is about 62080.5927806750. The cubic root of 3854000000 is about 1567.8478090521.

Adding to 3854000000 its reverse (4583), we get a palindrome (3854004583).

The spelling of 3854000000 in words is "three billion, eight hundred fifty-four million", and thus it is an aban number.