4018480884 has 72 divisors (see below), whose sum is σ = 11125689120. Its totient is φ = 1212840000.

The previous prime is 4018480883. The next prime is 4018480901. The reversal of 4018480884 is 4880848104.

It is a super-2 number, since 2×4018480884² = 32296377230146842912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4018480883) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79182 + ... + 119610.

It is an arithmetic number, because the mean of its divisors is an integer number (154523460).

Almost surely, 2^4018480884 is an apocalyptic number.

4018480884 is a gapful number since it is divisible by the number (44) 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 4018480884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5562844560).

4018480884 is an abundant number, since it is smaller than the sum of its proper divisors (7107208236).

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

4018480884 is a wasteful number, since it uses less digits than its factorization.

4018480884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40701 (or 40696 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 45.

The square root of 4018480884 is about 63391.4890501872. The cubic root of 4018480884 is about 1589.8420111207.

The spelling of 4018480884 in words is "four billion, eighteen million, four hundred eighty thousand, eight hundred eighty-four".