3630012 has 24 divisors (see below), whose sum is σ = 8548176. Its totient is φ = 1198848.

The previous prime is 3629999. The next prime is 3630019. The reversal of 3630012 is 2100363.

It is a junction number, because it is equal to n+sod(n) for n = 3629973 and 3630000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3630019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18 + ... + 2694.

It is an arithmetic number, because the mean of its divisors is an integer number (356174).

Almost surely, 2^3630012 is an apocalyptic number.

It is an amenable number.

3630012 is an abundant number, since it is smaller than the sum of its proper divisors (4918164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3630012 is a wasteful number, since it uses less digits than its factorization.

3630012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2797 (or 2795 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3630012 is about 1905.2590375064. The cubic root of 3630012 is about 153.6866061608.

Adding to 3630012 its reverse (2100363), we get a palindrome (5730375).

It can be divided in two parts, 36300 and 12, that multiplied together give a square (435600 = 660²).

The spelling of 3630012 in words is "three million, six hundred thirty thousand, twelve".