3894613 has 8 divisors (see below), whose sum is σ = 4204800. Its totient is φ = 3596208.

The previous prime is 3894593. The next prime is 3894619. The reversal of 3894613 is 3164983.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3894613 - 2⁹ = 3894101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3894619) 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, 2253 + ... + 3586.

It is an arithmetic number, because the mean of its divisors is an integer number (525600).

Almost surely, 2^3894613 is an apocalyptic number.

It is an amenable number.

3894613 is a deficient number, since it is larger than the sum of its proper divisors (310187).

3894613 is a wasteful number, since it uses less digits than its factorization.

3894613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5891.

The product of its digits is 15552, while the sum is 34.

The square root of 3894613 is about 1973.4773877600. The cubic root of 3894613 is about 157.3335841987. Note that the first 3 decimals are identical.

The spelling of 3894613 in words is "three million, eight hundred ninety-four thousand, six hundred thirteen".