4094646 has 16 divisors (see below), whose sum is σ = 8213808. Its totient is φ = 1360800.

The previous prime is 4094627. The next prime is 4094663. The reversal of 4094646 is 6464904.

It is a super-2 number, since 2×4094646² = 33532251730632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1716 + ... + 3336.

It is an arithmetic number, because the mean of its divisors is an integer number (513363).

Almost surely, 2^4094646 is an apocalyptic number.

4094646 is an abundant number, since it is smaller than the sum of its proper divisors (4119162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4094646 is a wasteful number, since it uses less digits than its factorization.

4094646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 4094646 is about 2023.5231651750. The cubic root of 4094646 is about 159.9823678487.

The spelling of 4094646 in words is "four million, ninety-four thousand, six hundred forty-six".