3061040673889 has 27 divisors (see below), whose sum is σ = 3430439153337. Its totient is φ = 2729349480000.

The previous prime is 3061040673857. The next prime is 3061040673913. The reversal of 3061040673889 is 9883760401603.

It is a happy number.

The square root of 3061040673889 is 1749583.

It is a perfect power (a square), and thus also a powerful number.

3061040673889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 212682380625 + 2848358293264 = 461175^2 + 1687708^2 .

It is not a de Polignac number, because 3061040673889 - 2⁵ = 3061040673857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3061040673809) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1020005389 + ... + 1020008389.

Almost surely, 2^{3061040673889} is an apocalyptic number.

3061040673889 is the 1749583-rd square number.

3061040673889 is the 874792-nd centered octagonal number.

It is an amenable number.

3061040673889 is a deficient number, since it is larger than the sum of its proper divisors (369398479448).

3061040673889 is an frugal number, since it uses more digits than its factorization.

3061040673889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6130 (or 3065 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 3061040673889 in words is "three trillion, sixty-one billion, forty million, six hundred seventy-three thousand, eight hundred eighty-nine".