3804646 has 8 divisors (see below), whose sum is σ = 5717304. Its totient is φ = 1898880.

The previous prime is 3804643. The next prime is 3804653. The reversal of 3804646 is 6464083.

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

It is a super-3 number, since 3×3804646³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3804643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6 + ... + 2758.

It is an arithmetic number, because the mean of its divisors is an integer number (714663).

Almost surely, 2^3804646 is an apocalyptic number.

3804646 is a deficient number, since it is larger than the sum of its proper divisors (1912658).

3804646 is a wasteful number, since it uses less digits than its factorization.

3804646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3446.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 3804646 is about 1950.5501787957. The cubic root of 3804646 is about 156.1126460122.

The spelling of 3804646 in words is "three million, eight hundred four thousand, six hundred forty-six".