4790549 has 4 divisors (see below), whose sum is σ = 5072364. Its totient is φ = 4508736.

The previous prime is 4790537. The next prime is 4790551. The reversal of 4790549 is 9450974.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2745649 + 2044900 = 1657^2 + 1430^2 .

It is a cyclic number.

It is not a de Polignac number, because 4790549 - 2⁸ = 4790293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4790579) 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, 140882 + ... + 140915.

It is an arithmetic number, because the mean of its divisors is an integer number (1268091).

Almost surely, 2^4790549 is an apocalyptic number.

It is an amenable number.

4790549 is a deficient number, since it is larger than the sum of its proper divisors (281815).

4790549 is a wasteful number, since it uses less digits than its factorization.

4790549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281814.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 4790549 is about 2188.7322814817. The cubic root of 4790549 is about 168.5757480665.

The spelling of 4790549 in words is "four million, seven hundred ninety thousand, five hundred forty-nine".