4063239936 has 648 divisors, whose sum is σ = 14927937024. Its totient is φ = 1097349120.

The previous prime is 4063239931. The next prime is 4063239941. The reversal of 4063239936 is 6399323604.

4063239936 is a `hidden beast` number, since 4 + 0 + 632 + 3 + 9 + 9 + 3 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (4063239931) and next prime (4063239941).

It is a tau number, because it is divible by the number of its divisors (648).

It is a junction number, because it is equal to n+sod(n) for n = 4063239891 and 4063239900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4063239931) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 94493931 + ... + 94493973.

Almost surely, 2^4063239936 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 4063239936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7463968512).

4063239936 is an abundant number, since it is smaller than the sum of its proper divisors (10864697088).

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

4063239936 is an equidigital number, since it uses as much as digits as its factorization.

4063239936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 629856, while the sum is 45.

The square root of 4063239936 is about 63743.5481911699. The cubic root of 4063239936 is about 1595.7229435971.

The spelling of 4063239936 in words is "four billion, sixty-three million, two hundred thirty-nine thousand, nine hundred thirty-six".