3084985233893 has 4 divisors (see below), whose sum is σ = 3119647989420. Its totient is φ = 3050322478368.

The previous prime is 3084985233877. The next prime is 3084985233899. The reversal of 3084985233893 is 3983325894803.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 480612200644 + 2604373033249 = 693262^2 + 1613807^2 .

It is a cyclic number.

It is not a de Polignac number, because 3084985233893 - 2⁴ = 3084985233877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3084985233899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17331377630 + ... + 17331377807.

It is an arithmetic number, because the mean of its divisors is an integer number (779911997355).

Almost surely, 2^{3084985233893} is an apocalyptic number.

It is an amenable number.

3084985233893 is a deficient number, since it is larger than the sum of its proper divisors (34662755527).

3084985233893 is an equidigital number, since it uses as much as digits as its factorization.

3084985233893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34662755526.

The product of its (nonzero) digits is 134369280, while the sum is 65.

The spelling of 3084985233893 in words is "three trillion, eighty-four billion, nine hundred eighty-five million, two hundred thirty-three thousand, eight hundred ninety-three".