4263838488 has 512 divisors, whose sum is σ = 15724800000. Its totient is φ = 1060770816.

The previous prime is 4263838441. The next prime is 4263838517. The reversal of 4263838488 is 8848383624.

It is a super-2 number, since 2×4263838488² = 36360637303500252288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 18299620 + ... + 18299852.

It is an arithmetic number, because the mean of its divisors is an integer number (30712500).

Almost surely, 2^4263838488 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 4263838488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7862400000).

4263838488 is an abundant number, since it is smaller than the sum of its proper divisors (11460961512).

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

4263838488 is a wasteful number, since it uses less digits than its factorization.

4263838488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301 (or 277 counting only the distinct ones).

The product of its digits is 7077888, while the sum is 54.

The square root of 4263838488 is about 65298.0741523056. The cubic root of 4263838488 is about 1621.5620872354.

The spelling of 4263838488 in words is "four billion, two hundred sixty-three million, eight hundred thirty-eight thousand, four hundred eighty-eight".