3628318 has 8 divisors (see below), whose sum is σ = 5523912. Its totient is φ = 1787016.

The previous prime is 3628309. The next prime is 3628321. The reversal of 3628318 is 8138263.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3628318.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13405 + ... + 13672.

It is an arithmetic number, because the mean of its divisors is an integer number (690489).

Almost surely, 2^3628318 is an apocalyptic number.

3628318 is a deficient number, since it is larger than the sum of its proper divisors (1895594).

3628318 is a wasteful number, since it uses less digits than its factorization.

3628318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27146.

The product of its digits is 6912, while the sum is 31.

The square root of 3628318 is about 1904.8144266568. The cubic root of 3628318 is about 153.6626957146.

The spelling of 3628318 in words is "three million, six hundred twenty-eight thousand, three hundred eighteen".