3894604 has 24 divisors (see below), whose sum is σ = 7831040. Its totient is φ = 1660176.

The previous prime is 3894593. The next prime is 3894619. The reversal of 3894604 is 4064983.

It is a self number, because there is not a number n which added to its sum of digits gives 3894604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10087 + ... + 10465.

Almost surely, 2^3894604 is an apocalyptic number.

It is an amenable number.

3894604 is an abundant number, since it is smaller than the sum of its proper divisors (3936436).

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

3894604 is a wasteful number, since it uses less digits than its factorization.

3894604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757 (or 755 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 3894604 is about 1973.4751075197. The cubic root of 3894604 is about 157.3334630054. Note that the first 3 decimals are identical.

The spelling of 3894604 in words is "three million, eight hundred ninety-four thousand, six hundred four".