3650804 has 24 divisors (see below), whose sum is σ = 6636168. Its totient is φ = 1756160.

The previous prime is 3650797. The next prime is 3650809. The reversal of 3650804 is 4080563.

It can be written as a sum of positive squares in 4 ways, for example, as 40804 + 3610000 = 202^2 + 1900^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3650809) 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, 18434 + ... + 18630.

It is an arithmetic number, because the mean of its divisors is an integer number (276507).

Almost surely, 2^3650804 is an apocalyptic number.

It is an amenable number.

3650804 is a deficient number, since it is larger than the sum of its proper divisors (2985364).

3650804 is a wasteful number, since it uses less digits than its factorization.

3650804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 3650804 is about 1910.7077222851. The cubic root of 3650804 is about 153.9794766601.

The spelling of 3650804 in words is "three million, six hundred fifty thousand, eight hundred four".