3894093 has 24 divisors (see below), whose sum is σ = 6497088. Its totient is φ = 2201472.

The previous prime is 3894083. The next prime is 3894101. The reversal of 3894093 is 3904983.

It is not a de Polignac number, because 3894093 - 2⁶ = 3894029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3894013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6846 + ... + 7392.

It is an arithmetic number, because the mean of its divisors is an integer number (270712).

Almost surely, 2^3894093 is an apocalyptic number.

It is an amenable number.

3894093 is a deficient number, since it is larger than the sum of its proper divisors (2602995).

3894093 is a wasteful number, since it uses less digits than its factorization.

3894093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673 (or 670 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 3894093 is about 1973.3456362229. The cubic root of 3894093 is about 157.3265816112.

The spelling of 3894093 in words is "three million, eight hundred ninety-four thousand, ninety-three".