3630607 has 4 divisors (see below), whose sum is σ = 3643720. Its totient is φ = 3617496.

The previous prime is 3630593. The next prime is 3630611. The reversal of 3630607 is 7060363.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7060363 = 271 ⋅26053.

It is a cyclic number.

It is not a de Polignac number, because 3630607 - 2¹⁹ = 3106319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3630667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6132 + ... + 6697.

It is an arithmetic number, because the mean of its divisors is an integer number (910930).

Almost surely, 2^3630607 is an apocalyptic number.

3630607 is a deficient number, since it is larger than the sum of its proper divisors (13113).

3630607 is a wasteful number, since it uses less digits than its factorization.

3630607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13112.

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 3630607 is about 1905.4151778549. The cubic root of 3630607 is about 153.6950026927.

The spelling of 3630607 in words is "three million, six hundred thirty thousand, six hundred seven".