3428091108 has 72 divisors (see below), whose sum is σ = 9339948800. Its totient is φ = 1053902016.

The previous prime is 3428091071. The next prime is 3428091109. The reversal of 3428091108 is 8011908243.

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

It is not an unprimeable number, because it can be changed into a prime (3428091109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 736653 + ... + 741291.

Almost surely, 2^3428091108 is an apocalyptic number.

It is an amenable number.

3428091108 is an abundant number, since it is smaller than the sum of its proper divisors (5911857692).

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

3428091108 is a wasteful number, since it uses less digits than its factorization.

3428091108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6241 (or 6236 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 3428091108 is about 58549.9027155468. The cubic root of 3428091108 is about 1507.8244635459.

The spelling of 3428091108 in words is "three billion, four hundred twenty-eight million, ninety-one thousand, one hundred eight".