3650536 has 16 divisors (see below), whose sum is σ = 6942240. Its totient is φ = 1799280.

The previous prime is 3650533. The next prime is 3650561. The reversal of 3650536 is 6350563.

It is not an unprimeable number, because it can be changed into a prime (3650533) 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, 2646 + ... + 3781.

It is an arithmetic number, because the mean of its divisors is an integer number (433890).

Almost surely, 2^3650536 is an apocalyptic number.

It is an amenable number.

3650536 is a deficient number, since it is larger than the sum of its proper divisors (3291704).

3650536 is a wasteful number, since it uses less digits than its factorization.

3650536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6504 (or 6500 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 3650536 is about 1910.6375899160. The cubic root of 3650536 is about 153.9757087677.

It can be divided in two parts, 3650 and 536, that added together give a triangular number (4186 = T₉₁).

The spelling of 3650536 in words is "three million, six hundred fifty thousand, five hundred thirty-six".