2946394 has 16 divisors (see below), whose sum is σ = 4852800. Its totient is φ = 1330560.

The previous prime is 2946373. The next prime is 2946407. The reversal of 2946394 is 4936492.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4042 + ... + 4714.

It is an arithmetic number, because the mean of its divisors is an integer number (303300).

2^2946394 is an apocalyptic number.

2946394 is a deficient number, since it is larger than the sum of its proper divisors (1906406).

2946394 is a wasteful number, since it uses less digits than its factorization.

2946394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885.

The product of its digits is 46656, while the sum is 37.

The square root of 2946394 is about 1716.5063355549. The cubic root of 2946394 is about 143.3607531221.

The spelling of 2946394 in words is "two million, nine hundred forty-six thousand, three hundred ninety-four".