3828446024781 has 16 divisors (see below), whose sum is σ = 6140865804800. Its totient is φ = 2072542208688.

The previous prime is 3828446024779. The next prime is 3828446024791. The reversal of 3828446024781 is 1874206448283.

3828446024781 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3828446024781 - 2¹ = 3828446024779 is a prime.

It is a super-2 number, since 2×3828446024781² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3828446024791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4797551011 + ... + 4797551808.

It is an arithmetic number, because the mean of its divisors is an integer number (383804112800).

Almost surely, 2^{3828446024781} is an apocalyptic number.

It is an amenable number.

3828446024781 is a deficient number, since it is larger than the sum of its proper divisors (2312419780019).

3828446024781 is a wasteful number, since it uses less digits than its factorization.

3828446024781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9595102848.

The product of its (nonzero) digits is 16515072, while the sum is 57.

The spelling of 3828446024781 in words is "three trillion, eight hundred twenty-eight billion, four hundred forty-six million, twenty-four thousand, seven hundred eighty-one".