3630835 has 16 divisors (see below), whose sum is σ = 4755744. Its totient is φ = 2644992.

The previous prime is 3630833. The next prime is 3630841. The reversal of 3630835 is 5380363.

It is a cyclic number.

It is not a de Polignac number, because 3630835 - 2¹ = 3630833 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3630833) 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, 5059 + ... + 5731.

It is an arithmetic number, because the mean of its divisors is an integer number (297234).

Almost surely, 2^3630835 is an apocalyptic number.

3630835 is a deficient number, since it is larger than the sum of its proper divisors (1124909).

3630835 is a wasteful number, since it uses less digits than its factorization.

3630835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 3630835 is about 1905.4750063960. The cubic root of 3630835 is about 153.6982199442.

It can be divided in two parts, 3630 and 835, that added together give a triangular number (4465 = T₉₄).

The spelling of 3630835 in words is "three million, six hundred thirty thousand, eight hundred thirty-five".