4094038 has 16 divisors (see below), whose sum is σ = 6740496. Its totient is φ = 1853280.

The previous prime is 4094021. The next prime is 4094047. The reversal of 4094038 is 8304904.

It is a super-2 number, since 2×4094038² = 33522294290888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4093997 and 4094015.

It is a congruent number.

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, 108 + ... + 2863.

It is an arithmetic number, because the mean of its divisors is an integer number (421281).

Almost surely, 2^4094038 is an apocalyptic number.

4094038 is a deficient number, since it is larger than the sum of its proper divisors (2646458).

4094038 is a wasteful number, since it uses less digits than its factorization.

4094038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3039.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 4094038 is about 2023.3729265758. The cubic root of 4094038 is about 159.9744490449.

The spelling of 4094038 in words is "four million, ninety-four thousand, thirty-eight".