3650662 has 4 divisors (see below), whose sum is σ = 5475996. Its totient is φ = 1825330.

The previous prime is 3650651. The next prime is 3650663. The reversal of 3650662 is 2660563.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2660563 = 431 ⋅6173.

It is a self number, because there is not a number n which added to its sum of digits gives 3650662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3650663) by changing a digit.

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 as a sum of consecutive naturals, namely, 912664 + ... + 912667.

It is an arithmetic number, because the mean of its divisors is an integer number (1368999).

Almost surely, 2^3650662 is an apocalyptic number.

3650662 is a deficient number, since it is larger than the sum of its proper divisors (1825334).

3650662 is a wasteful number, since it uses less digits than its factorization.

3650662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1825333.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 3650662 is about 1910.6705629176. The cubic root of 3650662 is about 153.9774802625.

Subtracting from 3650662 its reverse (2660563), we obtain a palindrome (990099).

The spelling of 3650662 in words is "three million, six hundred fifty thousand, six hundred sixty-two".