3628306 has 32 divisors (see below), whose sum is σ = 6324480. Its totient is φ = 1558480.

The previous prime is 3628291. The next prime is 3628309. The reversal of 3628306 is 6038263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3628309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77175 + ... + 77221.

It is an arithmetic number, because the mean of its divisors is an integer number (197640).

Almost surely, 2^3628306 is an apocalyptic number.

3628306 is a deficient number, since it is larger than the sum of its proper divisors (2696174).

3628306 is a wasteful number, since it uses less digits than its factorization.

3628306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 3628306 is about 1904.8112767411. The cubic root of 3628306 is about 153.6625263107.

It can be divided in two parts, 362 and 8306, that added together give a palindrome (8668).

The spelling of 3628306 in words is "three million, six hundred twenty-eight thousand, three hundred six".