4309994 has 16 divisors (see below), whose sum is σ = 7112448. Its totient is φ = 1946352.

The previous prime is 4309957. The next prime is 4310021. The reversal of 4309994 is 4999034.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 542 + ... + 2985.

It is an arithmetic number, because the mean of its divisors is an integer number (444528).

Almost surely, 2^4309994 is an apocalyptic number.

4309994 is a deficient number, since it is larger than the sum of its proper divisors (2802454).

4309994 is a wasteful number, since it uses less digits than its factorization.

4309994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3589.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 4309994 is about 2076.0525041530. The cubic root of 4309994 is about 162.7392169058.

The spelling of 4309994 in words is "four million, three hundred nine thousand, nine hundred ninety-four".