4779039 has 8 divisors (see below), whose sum is σ = 6410880. Its totient is φ = 3166616.

The previous prime is 4779037. The next prime is 4779067. The reversal of 4779039 is 9309774.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4779039 - 2¹ = 4779037 is a prime.

4779039 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4778988 and 4779006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4779037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4269 + ... + 5270.

It is an arithmetic number, because the mean of its divisors is an integer number (801360).

Almost surely, 2^4779039 is an apocalyptic number.

4779039 is a deficient number, since it is larger than the sum of its proper divisors (1631841).

4779039 is a wasteful number, since it uses less digits than its factorization.

4779039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9709.

The product of its (nonzero) digits is 47628, while the sum is 39.

The square root of 4779039 is about 2186.1013242757. The cubic root of 4779039 is about 168.4406304355.

The spelling of 4779039 in words is "four million, seven hundred seventy-nine thousand, thirty-nine".