3045394 has 8 divisors (see below), whose sum is σ = 4983408. Its totient is φ = 1384260.

The previous prime is 3045379. The next prime is 3045421. The reversal of 3045394 is 4935403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69192 + ... + 69235.

It is an arithmetic number, because the mean of its divisors is an integer number (622926).

Almost surely, 2^3045394 is an apocalyptic number.

3045394 is a deficient number, since it is larger than the sum of its proper divisors (1938014).

3045394 is a wasteful number, since it uses less digits than its factorization.

3045394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138440.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 3045394 is about 1745.1057274561. The cubic root of 3045394 is about 144.9487571605.

The spelling of 3045394 in words is "three million, forty-five thousand, three hundred ninety-four".