4779049 has 4 divisors (see below), whose sum is σ = 5213520. Its totient is φ = 4344580.

The previous prime is 4779037. The next prime is 4779067. The reversal of 4779049 is 9409774.

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 4779049 - 2¹¹ = 4777001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4779029) 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, 217219 + ... + 217240.

It is an arithmetic number, because the mean of its divisors is an integer number (1303380).

Almost surely, 2^4779049 is an apocalyptic number.

It is an amenable number.

4779049 is a deficient number, since it is larger than the sum of its proper divisors (434471).

4779049 is a wasteful number, since it uses less digits than its factorization.

4779049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434470.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 4779049 is about 2186.1036114512. The cubic root of 4779049 is about 168.4407479212.

The spelling of 4779049 in words is "four million, seven hundred seventy-nine thousand, forty-nine".