3894496 has 24 divisors (see below), whose sum is σ = 8119440. Its totient is φ = 1832448.

The previous prime is 3894481. The next prime is 3894511. The reversal of 3894496 is 6944983.

It is an interprime number because it is at equal distance from previous prime (3894481) and next prime (3894511).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3036 + ... + 4123.

It is an arithmetic number, because the mean of its divisors is an integer number (338310).

Almost surely, 2^3894496 is an apocalyptic number.

It is an amenable number.

3894496 is an abundant number, since it is smaller than the sum of its proper divisors (4224944).

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

3894496 is a wasteful number, since it uses less digits than its factorization.

3894496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7186 (or 7178 counting only the distinct ones).

The product of its digits is 186624, while the sum is 43.

The square root of 3894496 is about 1973.4477444311. The cubic root of 3894496 is about 157.3320086709.

The spelling of 3894496 in words is "three million, eight hundred ninety-four thousand, four hundred ninety-six".