3803011128 has 160 divisors (see below), whose sum is σ = 12325520400. Its totient is φ = 1086426432.

The previous prime is 3803011109. The next prime is 3803011133. The reversal of 3803011128 is 8211103083.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 514950 + ... + 522282.

Almost surely, 2^3803011128 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 3803011128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6162760200).

3803011128 is an abundant number, since it is smaller than the sum of its proper divisors (8522509272).

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

3803011128 is an equidigital number, since it uses as much as digits as its factorization.

3803011128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7376 (or 7345 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 3803011128 is about 61668.5586664712. The cubic root of 3803011128 is about 1560.9028206041.

The spelling of 3803011128 in words is "three billion, eight hundred three million, eleven thousand, one hundred twenty-eight".