3085121826 has 24 divisors (see below), whose sum is σ = 6687158400. Its totient is φ = 1027954296.

The previous prime is 3085121807. The next prime is 3085121833. The reversal of 3085121826 is 6281215803.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12075 + ... + 79473.

It is an arithmetic number, because the mean of its divisors is an integer number (278631600).

Almost surely, 2^3085121826 is an apocalyptic number.

3085121826 is an abundant number, since it is smaller than the sum of its proper divisors (3602036574).

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

3085121826 is a wasteful number, since it uses less digits than its factorization.

3085121826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69950 (or 69947 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 3085121826 is about 55543.8729834354. The cubic root of 3085121826 is about 1455.7633207371.

The spelling of 3085121826 in words is "three billion, eighty-five million, one hundred twenty-one thousand, eight hundred twenty-six".