3046399 has 4 divisors (see below), whose sum is σ = 3111264. Its totient is φ = 2981536.

The previous prime is 3046391. The next prime is 3046427. The reversal of 3046399 is 9936403.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9936403 = 263 ⋅37781.

It is a cyclic number.

It is not a de Polignac number, because 3046399 - 2³ = 3046391 is a prime.

It is a Duffinian number.

3046399 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3046391) 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, 32362 + ... + 32455.

It is an arithmetic number, because the mean of its divisors is an integer number (777816).

Almost surely, 2^3046399 is an apocalyptic number.

3046399 is a deficient number, since it is larger than the sum of its proper divisors (64865).

3046399 is an equidigital number, since it uses as much as digits as its factorization.

3046399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64864.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 3046399 is about 1745.3936518734. The cubic root of 3046399 is about 144.9647000872.

The spelling of 3046399 in words is "three million, forty-six thousand, three hundred ninety-nine".