3894230 has 16 divisors (see below), whose sum is σ = 7053264. Its totient is φ = 1548000.

The previous prime is 3894229. The next prime is 3894239. The reversal of 3894230 is 324983.

It is a junction number, because it is equal to n+sod(n) for n = 3894193 and 3894202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3894239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605 + ... + 2855.

It is an arithmetic number, because the mean of its divisors is an integer number (440829).

Almost surely, 2^3894230 is an apocalyptic number.

3894230 is a deficient number, since it is larger than the sum of its proper divisors (3159034).

3894230 is a wasteful number, since it uses less digits than its factorization.

3894230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2431.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 3894230 is about 1973.3803485390. The cubic root of 3894230 is about 157.3284265842.

The spelling of 3894230 in words is "three million, eight hundred ninety-four thousand, two hundred thirty".