3784576 has 16 divisors (see below), whose sum is σ = 7539840. Its totient is φ = 1892224.

The previous prime is 3784541. The next prime is 3784577. The reversal of 3784576 is 6754873.

It is a tau number, because it is divible by the number of its divisors (16).

It is a d-powerful number, because it can be written as 3⁸ + 7² + 8⁷ + 4⁵ + 5³ + 7² + 6⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3784577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14656 + ... + 14911.

It is an arithmetic number, because the mean of its divisors is an integer number (471240).

Almost surely, 2^3784576 is an apocalyptic number.

It is an amenable number.

3784576 is a deficient number, since it is larger than the sum of its proper divisors (3755264).

3784576 is an equidigital number, since it uses as much as digits as its factorization.

3784576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29581 (or 29569 counting only the distinct ones).

The product of its digits is 141120, while the sum is 40.

The square root of 3784576 is about 1945.3986737941. The cubic root of 3784576 is about 155.8376571066.

The spelling of 3784576 in words is "three million, seven hundred eighty-four thousand, five hundred seventy-six".