3628275 has 24 divisors (see below), whose sum is σ = 6856704. Its totient is φ = 1658400.

The previous prime is 3628267. The next prime is 3628279. The reversal of 3628275 is 5728263.

It is not a de Polignac number, because 3628275 - 2³ = 3628267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3628279) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2931 + ... + 3980.

It is an arithmetic number, because the mean of its divisors is an integer number (285696).

Almost surely, 2^3628275 is an apocalyptic number.

3628275 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3628275 is a deficient number, since it is larger than the sum of its proper divisors (3228429).

3628275 is a wasteful number, since it uses less digits than its factorization.

3628275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6931 (or 6926 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 3628275 is about 1904.8031394346. The cubic root of 3628275 is about 153.6620886820.

The spelling of 3628275 in words is "three million, six hundred twenty-eight thousand, two hundred seventy-five".