4680449 has 4 divisors (see below), whose sum is σ = 4684800. Its totient is φ = 4676100.

The previous prime is 4680433. The next prime is 4680451. The reversal of 4680449 is 9440864.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4680449 - 2⁴ = 4680433 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 (4680409) 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, 752 + ... + 3150.

It is an arithmetic number, because the mean of its divisors is an integer number (1171200).

Almost surely, 2^4680449 is an apocalyptic number.

It is an amenable number.

4680449 is a deficient number, since it is larger than the sum of its proper divisors (4351).

4680449 is a wasteful number, since it uses less digits than its factorization.

4680449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4350.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 4680449 is about 2163.4345379512. The cubic root of 4680449 is about 167.2742812463.

The spelling of 4680449 in words is "four million, six hundred eighty thousand, four hundred forty-nine".