3628895 has 8 divisors (see below), whose sum is σ = 4384800. Its totient is φ = 2883040.

The previous prime is 3628883. The next prime is 3628897. The reversal of 3628895 is 5988263.

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

It is a de Polignac number, because none of the positive numbers 2^k-3628895 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3628897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1691 + ... + 3180.

It is an arithmetic number, because the mean of its divisors is an integer number (548100).

Almost surely, 2^3628895 is an apocalyptic number.

3628895 is a deficient number, since it is larger than the sum of its proper divisors (755905).

3628895 is a wasteful number, since it uses less digits than its factorization.

3628895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5025.

The product of its digits is 103680, while the sum is 41.

The square root of 3628895 is about 1904.9658789595. The cubic root of 3628895 is about 153.6708407813.

The spelling of 3628895 in words is "three million, six hundred twenty-eight thousand, eight hundred ninety-five".