3541122828 has 36 divisors (see below), whose sum is σ = 8974824040. Its totient is φ = 1177255296.

The previous prime is 3541122779. The next prime is 3541122857. The reversal of 3541122828 is 8282211453.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3541122792 and 3541122801.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116125 + ... + 143412.

Almost surely, 2^3541122828 is an apocalyptic number.

It is an amenable number.

3541122828 is an abundant number, since it is smaller than the sum of its proper divisors (5433701212).

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

3541122828 is a wasteful number, since it uses less digits than its factorization.

3541122828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259926 (or 259921 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 3541122828 is about 59507.3342370501. The cubic root of 3541122828 is about 1524.2176875062.

The spelling of 3541122828 in words is "three billion, five hundred forty-one million, one hundred twenty-two thousand, eight hundred twenty-eight".