4465689 has 4 divisors (see below), whose sum is σ = 5954256. Its totient is φ = 2977124.

The previous prime is 4465667. The next prime is 4465691. The reversal of 4465689 is 9865644.

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 4465689 - 2⁷ = 4465561 is a prime.

It is a super-3 number, since 3×4465689³ (a number of 21 digits) contains 333 as substring.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 4465689.

It is not an unprimeable number, because it can be changed into a prime (4465609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 744279 + ... + 744284.

It is an arithmetic number, because the mean of its divisors is an integer number (1488564).

Almost surely, 2^4465689 is an apocalyptic number.

It is an amenable number.

4465689 is a deficient number, since it is larger than the sum of its proper divisors (1488567).

4465689 is a wasteful number, since it uses less digits than its factorization.

4465689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488566.

The product of its digits is 207360, while the sum is 42.

The square root of 4465689 is about 2113.2176887391. The cubic root of 4465689 is about 164.6756898864.

The spelling of 4465689 in words is "four million, four hundred sixty-five thousand, six hundred eighty-nine".