4352489 has 4 divisors (see below), whose sum is σ = 4426320. Its totient is φ = 4278660.

The previous prime is 4352483. The next prime is 4352563. The reversal of 4352489 is 9842534.

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 4352489 - 2⁴ = 4352473 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4352483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36827 + ... + 36944.

It is an arithmetic number, because the mean of its divisors is an integer number (1106580).

Almost surely, 2^4352489 is an apocalyptic number.

It is an amenable number.

4352489 is a deficient number, since it is larger than the sum of its proper divisors (73831).

4352489 is an equidigital number, since it uses as much as digits as its factorization.

4352489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73830.

The product of its digits is 34560, while the sum is 35.

The square root of 4352489 is about 2086.2619682101. The cubic root of 4352489 is about 163.2723188273.

The spelling of 4352489 in words is "four million, three hundred fifty-two thousand, four hundred eighty-nine".