3830860656 has 200 divisors, whose sum is σ = 12747038304. Its totient is φ = 1088017920.

The previous prime is 3830860651. The next prime is 3830860679. The reversal of 3830860656 is 6560680383.

3830860656 is a `hidden beast` number, since 3 + 8 + 30 + 8 + 606 + 5 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3830860651) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1640866 + ... + 1643198.

Almost surely, 2^3830860656 is an apocalyptic number.

3830860656 is a gapful number since it is divisible by the number (36) 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 3830860656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6373519152).

3830860656 is an abundant number, since it is smaller than the sum of its proper divisors (8916177648).

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

3830860656 is a wasteful number, since it uses less digits than its factorization.

3830860656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2541 (or 2526 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 3830860656 is about 61893.9468445825. The cubic root of 3830860656 is about 1564.7037319865.

The spelling of 3830860656 in words is "three billion, eight hundred thirty million, eight hundred sixty thousand, six hundred fifty-six".