3883898040 has 128 divisors (see below), whose sum is σ = 12750117120. Its totient is φ = 938649600.

The previous prime is 3883898021. The next prime is 3883898069. The reversal of 3883898040 is 408983883.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 440475 + ... + 449205.

It is an arithmetic number, because the mean of its divisors is an integer number (99610290).

Almost surely, 2^3883898040 is an apocalyptic number.

3883898040 is a gapful number since it is divisible by the number (30) 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 3883898040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6375058560).

3883898040 is an abundant number, since it is smaller than the sum of its proper divisors (8866219080).

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

3883898040 is a wasteful number, since it uses less digits than its factorization.

3883898040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9093 (or 9089 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 51.

The square root of 3883898040 is about 62320.9277851349. The cubic root of 3883898040 is about 1571.8916493249.

The spelling of 3883898040 in words is "three billion, eight hundred eighty-three million, eight hundred ninety-eight thousand, forty".