3085389852792 has 128 divisors (see below), whose sum is σ = 8731257615360. Its totient is φ = 901446036480.

The previous prime is 3085389852791. The next prime is 3085389852821. The reversal of 3085389852792 is 2972589835803.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3085389852791) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 586084 + ... + 2552307.

It is an arithmetic number, because the mean of its divisors is an integer number (68212950120).

Almost surely, 2^{3085389852792} is an apocalyptic number.

It is an amenable number.

3085389852792 is an abundant number, since it is smaller than the sum of its proper divisors (5645867762568).

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

3085389852792 is a wasteful number, since it uses less digits than its factorization.

3085389852792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3138573 (or 3138569 counting only the distinct ones).

The product of its (nonzero) digits is 261273600, while the sum is 69.

The spelling of 3085389852792 in words is "three trillion, eighty-five billion, three hundred eighty-nine million, eight hundred fifty-two thousand, seven hundred ninety-two".