6383340936 has 288 divisors, whose sum is σ = 20949552000. Its totient is φ = 1749226752.

The previous prime is 6383340889. The next prime is 6383340941. The reversal of 6383340936 is 6390433836.

6383340936 is a `hidden beast` number, since 638 + 3 + 3 + 4 + 0 + 9 + 3 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 6383340891 and 6383340900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10312035 + ... + 10312653.

It is an arithmetic number, because the mean of its divisors is an integer number (72741500).

Almost surely, 2^6383340936 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 6383340936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10474776000).

6383340936 is an abundant number, since it is smaller than the sum of its proper divisors (14566211064).

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

6383340936 is a wasteful number, since it uses less digits than its factorization.

6383340936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761 (or 747 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 45.

The square root of 6383340936 is about 79895.8130066902. The cubic root of 6383340936 is about 1855.0232060702.

The spelling of 6383340936 in words is "six billion, three hundred eighty-three million, three hundred forty thousand, nine hundred thirty-six".