3064391 has 4 divisors (see below), whose sum is σ = 3342984. Its totient is φ = 2785800.

The previous prime is 3064367. The next prime is 3064417. The reversal of 3064391 is 1934603.

3064391 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1934603 = 11 ⋅175873.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3064391 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3064391.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3064351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139280 + ... + 139301.

It is an arithmetic number, because the mean of its divisors is an integer number (835746).

Almost surely, 2^3064391 is an apocalyptic number.

3064391 is a deficient number, since it is larger than the sum of its proper divisors (278593).

3064391 is a wasteful number, since it uses less digits than its factorization.

3064391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278592.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 3064391 is about 1750.5402023376. The cubic root of 3064391 is about 145.2495267507.

Adding to 3064391 its reverse (1934603), we get a palindrome (4998994).

The spelling of 3064391 in words is "three million, sixty-four thousand, three hundred ninety-one".