3628607 has 4 divisors (see below), whose sum is σ = 3633840. Its totient is φ = 3623376.

The previous prime is 3628591. The next prime is 3628621. The reversal of 3628607 is 7068263.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3628607 - 2⁴ = 3628591 is a prime.

It is a super-3 number, since 3×3628607³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3628657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1382 + ... + 3027.

It is an arithmetic number, because the mean of its divisors is an integer number (908460).

Almost surely, 2^3628607 is an apocalyptic number.

3628607 is a deficient number, since it is larger than the sum of its proper divisors (5233).

3628607 is an equidigital number, since it uses as much as digits as its factorization.

3628607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5232.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 3628607 is about 1904.8902855545. The cubic root of 3628607 is about 153.6667754140. Note that the first 3 decimals are identical.

The spelling of 3628607 in words is "three million, six hundred twenty-eight thousand, six hundred seven".