4256336896 has 88 divisors (see below), whose sum is σ = 9770249120. Its totient is φ = 1815478272.

The previous prime is 4256336893. The next prime is 4256336923. The reversal of 4256336896 is 6986336524.

It is not an unprimeable number, because it can be changed into a prime (4256336891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1640176 + ... + 1642768.

Almost surely, 2^4256336896 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 4256336896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4885124560).

4256336896 is an abundant number, since it is smaller than the sum of its proper divisors (5513912224).

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

4256336896 is a wasteful number, since it uses less digits than its factorization.

4256336896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849 (or 2831 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 52.

The square root of 4256336896 is about 65240.6077224914. The cubic root of 4256336896 is about 1620.6105629258.

The spelling of 4256336896 in words is "four billion, two hundred fifty-six million, three hundred thirty-six thousand, eight hundred ninety-six".