3828698280 has 192 divisors, whose sum is σ = 14077627200. Its totient is φ = 928143360.

The previous prime is 3828698213. The next prime is 3828698281. The reversal of 3828698280 is 828968283.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (3828698281) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 89016 + ... + 124824.

It is an arithmetic number, because the mean of its divisors is an integer number (73320975).

Almost surely, 2^3828698280 is an apocalyptic number.

3828698280 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 3828698280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7038813600).

3828698280 is an abundant number, since it is smaller than the sum of its proper divisors (10248928920).

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

3828698280 is a wasteful number, since it uses less digits than its factorization.

3828698280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35846 (or 35830 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 54.

The square root of 3828698280 is about 61876.4759823958. The cubic root of 3828698280 is about 1564.4092712098.

The spelling of 3828698280 in words is "three billion, eight hundred twenty-eight million, six hundred ninety-eight thousand, two hundred eighty".