3061393 has 4 divisors (see below), whose sum is σ = 3068928. Its totient is φ = 3053860.

The previous prime is 3061391. The next prime is 3061403. The reversal of 3061393 is 3931603.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3061393 - 2¹ = 3061391 is a prime.

It is a Duffinian number.

3061393 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3061391) 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, 3121 + ... + 3982.

It is an arithmetic number, because the mean of its divisors is an integer number (767232).

Almost surely, 2^3061393 is an apocalyptic number.

It is an amenable number.

3061393 is a deficient number, since it is larger than the sum of its proper divisors (7535).

3061393 is an equidigital number, since it uses as much as digits as its factorization.

3061393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7534.

The product of its (nonzero) digits is 1458, while the sum is 25.

The square root of 3061393 is about 1749.6836856986. The cubic root of 3061393 is about 145.2021437452.

Adding to 3061393 its reverse (3931603), we get a palindrome (6992996).

The spelling of 3061393 in words is "three million, sixty-one thousand, three hundred ninety-three".