4026883840 has 144 divisors (see below), whose sum is σ = 11672482752. Its totient is φ = 1299382272.

The previous prime is 4026883811. The next prime is 4026883843. The reversal of 4026883840 is 483886204.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4026883843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139102 + ... + 165538.

It is an arithmetic number, because the mean of its divisors is an integer number (81058908).

Almost surely, 2^4026883840 is an apocalyptic number.

4026883840 is a gapful number since it is divisible by the number (40) 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 4026883840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5836241376).

4026883840 is an abundant number, since it is smaller than the sum of its proper divisors (7645598912).

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

4026883840 is a wasteful number, since it uses less digits than its factorization.

4026883840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26482 (or 26468 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 43.

The square root of 4026883840 is about 63457.7327045333. The cubic root of 4026883840 is about 1590.9494006895.

The spelling of 4026883840 in words is "four billion, twenty-six million, eight hundred eighty-three thousand, eight hundred forty".