3046390 has 16 divisors (see below), whose sum is σ = 5505408. Its totient is φ = 1213696.

The previous prime is 3046343. The next prime is 3046391. The reversal of 3046390 is 936403.

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 7 ways as a sum of consecutive naturals, for example, 3099 + ... + 3961.

It is an arithmetic number, because the mean of its divisors is an integer number (344088).

Almost surely, 2^3046390 is an apocalyptic number.

3046390 is a deficient number, since it is larger than the sum of its proper divisors (2459018).

3046390 is a wasteful number, since it uses less digits than its factorization.

3046390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 3046390 is about 1745.3910736566. The cubic root of 3046390 is about 144.9645573302.

The spelling of 3046390 in words is "three million, forty-six thousand, three hundred ninety".