4601689 has 4 divisors (see below), whose sum is σ = 4610320. Its totient is φ = 4593060.

The previous prime is 4601687. The next prime is 4601719. The reversal of 4601689 is 9861064.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4601689 - 2¹ = 4601687 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4601683) 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, 3459 + ... + 4600.

It is an arithmetic number, because the mean of its divisors is an integer number (1152580).

Almost surely, 2^4601689 is an apocalyptic number.

It is an amenable number.

4601689 is a deficient number, since it is larger than the sum of its proper divisors (8631).

4601689 is an equidigital number, since it uses as much as digits as its factorization.

4601689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8630.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 4601689 is about 2145.1547729709. The cubic root of 4601689 is about 166.3307023340.

The spelling of 4601689 in words is "four million, six hundred one thousand, six hundred eighty-nine".