3628850 has 12 divisors (see below), whose sum is σ = 6749754. Its totient is φ = 1451520.

The previous prime is 3628847. The next prime is 3628853. The reversal of 3628850 is 588263.

It is an interprime number because it is at equal distance from previous prime (3628847) and next prime (3628853).

It can be written as a sum of positive squares in 3 ways, for example, as 1825201 + 1803649 = 1351^2 + 1343^2 .

It is not an unprimeable number, because it can be changed into a prime (3628853) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36239 + ... + 36338.

Almost surely, 2^3628850 is an apocalyptic number.

3628850 is a deficient number, since it is larger than the sum of its proper divisors (3120904).

3628850 is a wasteful number, since it uses less digits than its factorization.

3628850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72589 (or 72584 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 3628850 is about 1904.9540676877. The cubic root of 3628850 is about 153.6702055818.

The spelling of 3628850 in words is "three million, six hundred twenty-eight thousand, eight hundred fifty".