3894338 has 16 divisors (see below), whose sum is σ = 6832320. Its totient is φ = 1629936.

The previous prime is 3894329. The next prime is 3894347. The reversal of 3894338 is 8334983.

3894338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3894329) and next prime (3894347).

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, 2633 + ... + 3836.

It is an arithmetic number, because the mean of its divisors is an integer number (427020).

Almost surely, 2^3894338 is an apocalyptic number.

3894338 is a deficient number, since it is larger than the sum of its proper divisors (2937982).

3894338 is a wasteful number, since it uses less digits than its factorization.

3894338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6521.

The product of its digits is 62208, while the sum is 38.

The square root of 3894338 is about 1973.4077125622. The cubic root of 3894338 is about 157.3298809849.

The spelling of 3894338 in words is "three million, eight hundred ninety-four thousand, three hundred thirty-eight".