4377489 has 4 divisors (see below), whose sum is σ = 5836656. Its totient is φ = 2918324.

The previous prime is 4377487. The next prime is 4377493. The reversal of 4377489 is 9847734.

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 4377489 - 2¹ = 4377487 is a prime.

It is a D-number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4377489.

It is not an unprimeable number, because it can be changed into a prime (4377487) 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, 729579 + ... + 729584.

It is an arithmetic number, because the mean of its divisors is an integer number (1459164).

Almost surely, 2^4377489 is an apocalyptic number.

It is an amenable number.

4377489 is a deficient number, since it is larger than the sum of its proper divisors (1459167).

4377489 is a wasteful number, since it uses less digits than its factorization.

4377489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459166.

The product of its digits is 169344, while the sum is 42.

The square root of 4377489 is about 2092.2449665371. The cubic root of 4377489 is about 163.5843255687.

The spelling of 4377489 in words is "four million, three hundred seventy-seven thousand, four hundred eighty-nine".