3634607 has 2 divisors, whose sum is σ = 3634608. Its totient is φ = 3634606.

The previous prime is 3634601. The next prime is 3634619. The reversal of 3634607 is 7064363.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3634607 - 2⁴ = 3634591 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3634607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3634601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1817303 + 1817304.

It is an arithmetic number, because the mean of its divisors is an integer number (1817304).

Almost surely, 2^3634607 is an apocalyptic number.

3634607 is a deficient number, since it is larger than the sum of its proper divisors (1).

3634607 is an equidigital number, since it uses as much as digits as its factorization.

3634607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 3634607 is about 1906.4645289121. The cubic root of 3634607 is about 153.7514261661.

It can be divided in two parts, 36 and 34607, that added together give a palindrome (34643).

The spelling of 3634607 in words is "three million, six hundred thirty-four thousand, six hundred seven".