3883940280 has 240 divisors, whose sum is σ = 14350449960. Its totient is φ = 941466240.

The previous prime is 3883940267. The next prime is 3883940297. The reversal of 3883940280 is 820493883.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 387087 + ... + 396993.

Almost surely, 2^3883940280 is an apocalyptic number.

3883940280 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 3883940280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7175224980).

3883940280 is an abundant number, since it is smaller than the sum of its proper divisors (10466509680).

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

3883940280 is a wasteful number, since it uses less digits than its factorization.

3883940280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9952 (or 9928 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 3883940280 is about 62321.2666751888. The cubic root of 3883940280 is about 1571.8973477634.

The spelling of 3883940280 in words is "three billion, eight hundred eighty-three million, nine hundred forty thousand, two hundred eighty".