4094638 has 8 divisors (see below), whose sum is σ = 6233832. Its totient is φ = 2016696.

The previous prime is 4094627. The next prime is 4094663. The reversal of 4094638 is 8364904.

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

It is a congruent number.

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, 15145 + ... + 15412.

It is an arithmetic number, because the mean of its divisors is an integer number (779229).

Almost surely, 2^4094638 is an apocalyptic number.

4094638 is a deficient number, since it is larger than the sum of its proper divisors (2139194).

4094638 is a wasteful number, since it uses less digits than its factorization.

4094638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30626.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 4094638 is about 2023.5211884238. The cubic root of 4094638 is about 159.9822636590.

The spelling of 4094638 in words is "four million, ninety-four thousand, six hundred thirty-eight".